Contrails Change Temperatures on the Ground Beneath Them
Young Mars: The Red Planet Started Out White
The Biggest Waves in the World Yield Their Secrets
Pollen Grains Have Newfound Role: Seeding Rain Clouds
Two New Studies Underline How Methane Matters to Global Carbon Cycle
Arctic Algae Offer New Insights on Prehistoric Climate Data
Sponsored
window.__IS_SSR__=true
window.__INITIAL_STATE__={"attachmentsReducer":{"audio_0":{"type":"attachments","id":"audio_0","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background0.jpg"}}},"audio_1":{"type":"attachments","id":"audio_1","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background1.jpg"}}},"audio_2":{"type":"attachments","id":"audio_2","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background2.jpg"}}},"audio_3":{"type":"attachments","id":"audio_3","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background3.jpg"}}},"audio_4":{"type":"attachments","id":"audio_4","imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/news/wp-content/themes/KQED-unified/img/audio_bgs/background4.jpg"}}},"placeholder":{"type":"attachments","id":"placeholder","imgSizes":{"thumbnail":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-160x96.jpg","width":160,"height":96,"mimeType":"image/jpeg"},"medium":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-800x478.jpg","width":800,"height":478,"mimeType":"image/jpeg"},"large":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1020x610.jpg","width":1020,"height":610,"mimeType":"image/jpeg"},"fd-lrg":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1920x1148.jpg","width":1920,"height":1148,"mimeType":"image/jpeg"},"fd-med":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1180x705.jpg","width":1180,"height":705,"mimeType":"image/jpeg"},"fd-sm":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-960x574.jpg","width":960,"height":574,"mimeType":"image/jpeg"},"post-thumbnail":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-672x372.jpg","width":672,"height":372,"mimeType":"image/jpeg"},"twentyfourteen-full-width":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1038x576.jpg","width":1038,"height":576,"mimeType":"image/jpeg"},"xxsmall":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-240x143.jpg","width":240,"height":143,"mimeType":"image/jpeg"},"xsmall":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-375x224.jpg","width":375,"height":224,"mimeType":"image/jpeg"},"small":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-520x311.jpg","width":520,"height":311,"mimeType":"image/jpeg"},"xlarge":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1180x705.jpg","width":1180,"height":705,"mimeType":"image/jpeg"},"full-width":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-1920x1148.jpg","width":1920,"height":1148,"mimeType":"image/jpeg"},"guest-author-32":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-32x32.jpg","width":32,"height":32,"mimeType":"image/jpeg"},"guest-author-50":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-50x50.jpg","width":50,"height":50,"mimeType":"image/jpeg"},"guest-author-64":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-64x64.jpg","width":64,"height":64,"mimeType":"image/jpeg"},"guest-author-96":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-96x96.jpg","width":96,"height":96,"mimeType":"image/jpeg"},"guest-author-128":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-128x128.jpg","width":128,"height":128,"mimeType":"image/jpeg"},"detail":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-150x150.jpg","width":150,"height":150,"mimeType":"image/jpeg"},"kqedFullSize":{"file":"https://ww2.kqed.org/wp-content/uploads/sites/10/2018/01/GettyImages-896326950-e1514998105161.jpg","width":1920,"height":1148}}},"science_89331":{"type":"attachments","id":"science_89331","meta":{"index":"attachments_1591205162","site":"science","id":"89331","found":true},"title":"multiple-contrails","publishDate":1435794028,"status":"inherit","parent":88844,"modified":1435794044,"caption":"Multiple contrails crisscross the sky near London's Heathrow Airport. Collectively, contrail \"outbreaks\" have a measurable effect on local climate. (\u003ca href=\"https://www.flickr.com/photos/rooreynolds/\">Roo Reynolds\u003c/a>/Flickr)","credit":null,"description":null,"imgSizes":{"thumbnail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-400x225.jpg","width":400,"height":225,"mimeType":"image/jpeg"},"medium":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-800x450.jpg","width":800,"height":450,"mimeType":"image/jpeg"},"post-thumbnail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-672x372.jpg","width":672,"height":372,"mimeType":"image/jpeg"},"guest-author-32":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-32x32.jpg","width":32,"height":32,"mimeType":"image/jpeg"},"guest-author-64":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-64x64.jpg","width":64,"height":64,"mimeType":"image/jpeg"},"guest-author-96":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-96x96.jpg","width":96,"height":96,"mimeType":"image/jpeg"},"guest-author-128":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-128x128.jpg","width":128,"height":128,"mimeType":"image/jpeg"},"detail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails-75x75.jpg","width":75,"height":75,"mimeType":"image/jpeg"},"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/07/multiple-contrails.jpg","width":800,"height":450}},"fetchFailed":false,"isLoading":false},"science_58351":{"type":"attachments","id":"science_58351","meta":{"index":"attachments_1591205162","site":"science","id":"58351","found":true},"title":"Mars","publishDate":1434562738,"status":"inherit","parent":58350,"modified":1434576373,"caption":"These ancient river valleys coursing down the side of the Martian volcano Hecates are evidence the planet had water. But whether Mars could have supported life depends on when it was wet, and for how long. (NASA)","credit":null,"description":"These ancient river valleys coursing down the side of the Martian volcano Hecates are evidence the planet had water. But whether Mars could have supported life depends on when it was wet, and for how long. (NASA)","imgSizes":{"thumbnail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars-400x303.jpg","width":400,"height":303,"mimeType":"image/jpeg"},"post-thumbnail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars-600x372.jpg","width":600,"height":372,"mimeType":"image/jpeg"},"guest-author-32":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars-32x32.jpg","width":32,"height":32,"mimeType":"image/jpeg"},"guest-author-64":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars-64x64.jpg","width":64,"height":64,"mimeType":"image/jpeg"},"guest-author-96":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars-96x96.jpg","width":96,"height":96,"mimeType":"image/jpeg"},"guest-author-128":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars-128x128.jpg","width":128,"height":128,"mimeType":"image/jpeg"},"detail":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars-75x75.jpg","width":75,"height":75,"mimeType":"image/jpeg"},"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/06/fluvial-mars.jpg","width":600,"height":454}},"fetchFailed":false,"isLoading":false},"science_30234":{"type":"attachments","id":"science_30234","meta":{"index":"attachments_1591205162","site":"science","id":"30234","found":true},"title":"internal waves","publishDate":1431542113,"status":"inherit","parent":30233,"modified":1431565769,"caption":"Powerful internal waves, made visible by their effects on surface roughness, spread westward into the South China Sea through Luzon Strait, the 200-mile-wide waterway between the southern tip of Taiwan (top right) and the northern tip of the Philippines (bottom right). At left is Dongsha Atoll, a Taiwan national park. (NASA/Global Ocean Associates)","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2015/05/luzon-waves.jpg","width":800,"height":450}},"fetchFailed":false,"isLoading":false},"science_21989":{"type":"attachments","id":"science_21989","meta":{"index":"attachments_1591205162","site":"science","id":"21989","found":true},"title":"unhelpfulgas","publishDate":1411670787,"status":"inherit","parent":21988,"modified":1411670787,"caption":"The red and green lines in graph A show that gas supply, whether high (red) or low(green), does not appreciably affect carbon emissions under any given policy. \"RPS\" is \"renewable portfolio standard,\" a policy like the state of California's that requires a percentage of renewable energy. An RPS forces gas to compete with coal. Graph B shows total carbon emissions over the next 40 years under different policies; the RPS option makes gas most effective as a bridge fuel by replacing coal. Figure 4 of Shearer et al., \"The effect of natural gas supplies on US renewable energy and CO\u003csub>2\u003c/sub> emissions\" (\u003ca href=\"http://iopscience.iop.org/1748-9326/9/9/094008/article\">open access\u003c/a>), Environmental Research Letters (Christine Shearer/UC Irvine)","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2014/09/unhelpfulgas.png","width":800,"height":450}},"fetchFailed":false,"isLoading":false},"science_11310":{"type":"attachments","id":"science_11310","meta":{"index":"attachments_1591205162","site":"science","id":"11310","found":true},"title":"clathromorphum-compactum","publishDate":1385063033,"status":"inherit","parent":11309,"modified":1385063033,"caption":"\u003ci>Clathromorphum compactum\u003c/i> records centuries of climatic data in its thin annual layers. Images courtesy Walter Adey, Smithsonian Institution","credit":null,"description":null,"imgSizes":{"kqedFullSize":{"file":"https://ww2.kqed.org/app/uploads/sites/35/2013/11/clathromorphum-compactum.jpg","width":640,"height":360}},"fetchFailed":false,"isLoading":false}},"audioPlayerReducer":{"postId":"stream_live"},"authorsReducer":{"andrew-alden":{"type":"authors","id":"6228","meta":{"index":"authors_1591205172","id":"6228","found":true},"name":"Andrew Alden","firstName":"Andrew","lastName":"Alden","slug":"andrew-alden","email":"alden@andrew-alden.com","display_author_email":false,"staff_mastheads":[],"title":null,"bio":"Andrew Alden earned his geology degree at the University of New Hampshire and moved back to the Bay Area to work at the U.S. Geological Survey for six years. He has \u003ca href=\"http://geology.about.com/\">written on geology for About.com\u003c/a> since its founding in 1997. In 2007, he started the Oakland Geology blog, which won recognition as \"Best of the East Bay\" from the \u003ci>East Bay Express\u003c/i> in 2010. In writing about geology in the Bay Area and surroundings, he hopes to share some of the useful and pleasurable insights that geologists give us—not just facts about the deep past, but an attitude that might be called the \u003ci>deep present\u003c/i>.\r\n\r\nRead his \u003ca href=\"http://science.kqed.org/quest/author/andrew-alden/\">previous contributions\u003c/a> to \u003ca href=\"http://http://science.kqed.org/quest/\">QUEST\u003c/a>, a project dedicated to exploring the Science of Sustainability.","avatar":"https://secure.gravatar.com/avatar/9eaa0afc32f98c5fc7ce634437334a64?s=600&d=blank&r=g","twitter":null,"facebook":null,"instagram":null,"linkedin":null,"sites":[{"site":"science","roles":["author"]},{"site":"quest","roles":["subscriber"]}],"headData":{"title":"Andrew Alden | KQED","description":null,"ogImgSrc":"https://secure.gravatar.com/avatar/9eaa0afc32f98c5fc7ce634437334a64?s=600&d=blank&r=g","twImgSrc":"https://secure.gravatar.com/avatar/9eaa0afc32f98c5fc7ce634437334a64?s=600&d=blank&r=g"},"isLoading":false,"link":"/author/andrew-alden"}},"breakingNewsReducer":{},"campaignFinanceReducer":{},"firebase":{"requesting":{},"requested":{},"timestamps":{},"data":{},"ordered":{},"auth":{"isLoaded":false,"isEmpty":true},"authError":null,"profile":{"isLoaded":false,"isEmpty":true},"listeners":{"byId":{},"allIds":[]},"isInitializing":false,"errors":[]},"navBarReducer":{"navBarId":"news","fullView":true,"showPlayer":false},"navMenuReducer":{"menus":[{"key":"menu1","items":[{"name":"News","link":"/","type":"title"},{"name":"Politics","link":"/politics"},{"name":"Science","link":"/science"},{"name":"Education","link":"/educationnews"},{"name":"Housing","link":"/housing"},{"name":"Immigration","link":"/immigration"},{"name":"Criminal Justice","link":"/criminaljustice"},{"name":"Silicon Valley","link":"/siliconvalley"},{"name":"Forum","link":"/forum"},{"name":"The California Report","link":"/californiareport"}]},{"key":"menu2","items":[{"name":"Arts & Culture","link":"/arts","type":"title"},{"name":"Critics’ Picks","link":"/thedolist"},{"name":"Cultural Commentary","link":"/artscommentary"},{"name":"Food & Drink","link":"/food"},{"name":"Bay Area Hip-Hop","link":"/bayareahiphop"},{"name":"Rebel Girls","link":"/rebelgirls"},{"name":"Arts Video","link":"/artsvideos"}]},{"key":"menu3","items":[{"name":"Podcasts","link":"/podcasts","type":"title"},{"name":"Bay Curious","link":"/podcasts/baycurious"},{"name":"Rightnowish","link":"/podcasts/rightnowish"},{"name":"The Bay","link":"/podcasts/thebay"},{"name":"On Our Watch","link":"/podcasts/onourwatch"},{"name":"Mindshift","link":"/podcasts/mindshift"},{"name":"Consider This","link":"/podcasts/considerthis"},{"name":"Political Breakdown","link":"/podcasts/politicalbreakdown"}]},{"key":"menu4","items":[{"name":"Live Radio","link":"/radio","type":"title"},{"name":"TV","link":"/tv","type":"title"},{"name":"Events","link":"/events","type":"title"},{"name":"For Educators","link":"/education","type":"title"},{"name":"Support KQED","link":"/support","type":"title"},{"name":"About","link":"/about","type":"title"},{"name":"Help Center","link":"https://kqed-helpcenter.kqed.org/s","type":"title"}]}]},"pagesReducer":{},"postsReducer":{"stream_live":{"type":"live","id":"stream_live","audioUrl":"https://streams.kqed.org/kqedradio","title":"Live Stream","excerpt":"Live Stream information currently unavailable.","link":"/radio","featImg":"","label":{"name":"KQED Live","link":"/"}},"stream_kqedNewscast":{"type":"posts","id":"stream_kqedNewscast","audioUrl":"https://www.kqed.org/.stream/anon/radio/RDnews/newscast.mp3?_=1","title":"KQED Newscast","featImg":"","label":{"name":"88.5 FM","link":"/"}},"science_88844":{"type":"posts","id":"science_88844","meta":{"index":"posts_1591205157","site":"science","id":"88844","score":null,"sort":[1435948845000]},"guestAuthors":[],"slug":"contrails-change-temperatures-on-the-ground-beneath-them","title":"Contrails Change Temperatures on the Ground Beneath Them","publishDate":1435948845,"format":"standard","headTitle":"Contrails Change Temperatures on the Ground Beneath Them | KQED","labelTerm":{"site":"science"},"content":"\u003cp>Contrails—those cloudy tracks laid across the sky by jet planes—have a noteworthy effect on the local climate below, new research shows. \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/joc.4303/abstract\">A study\u003c/a> recently published in the \u003ca href=\"http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291097-0088\">International Journal of Climatology\u003c/a> suggests that in places where jets and their contrails are common, meteorologists could routinely add their effects to weather forecasts.\u003c/p>\n\u003cp>Contrails form wherever jets fly through the right atmospheric conditions. Water vapor in a jet’s exhaust condenses into water droplets or ice crystals, \u003ca href=\"http://ww2.kqed.org/science/2015/05/07/pollen-grains-have-newfound-role-seeding-rain-clouds/\">aided by microscopic seed particles from smoke, dust or pollen\u003c/a>. The result is an instant cloud tracing the jet’s route through the air. \u003c/p>\n\u003cp>A contrail may evaporate quickly or persist for hours, depending on temperature and humidity conditions. Winds may smear it out. If enough contrails are present, they may combine into a thin carpet of high cloud.\u003c/p>\n\u003cp>Contrails are more than just a pretty sky feature or aerial annoyance. Scientists saw a dramatic example of their importance in September 2001, when the U.S. government grounded commercial airlines for three days in the wake of the 9-11 terrorist attack. During that time, areas that were prone to contrails, like the Midwest, had significantly warmer days and cooler nights.\u003c/p>\n\u003cp>The study’s authors, \u003ca href=\"http://www.geog.psu.edu/people/bernhardt-jase\">Jase Bernhardt\u003c/a> and \u003ca href=\"http://www.geog.psu.edu/people/carleton-andrew\">Andrew Carleton\u003c/a>, are two atmospheric researchers at Penn State University who made a more systematic effort to study the effects of contrails on daily temperatures. They learned that contrail “outbreaks” have definite effects on ground temperatures, and those effects may be predictable. \u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>The researchers looked for contrails in satellite images, examining regions of the U.S. where contrails are common. To avoid the effects of snow and other influences, they picked the South in January 2008 and 2009, and the Midwest in April 2008 and 2009. \u003c/p>\n\u003cfigure id=\"attachment_89333\" class=\"wp-caption alignnone\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/07/contrails-englishchannel.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/07/contrails-englishchannel-800x640.jpg\" alt=\"Contrails in a satellite image\" width=\"800\" height=\"640\" class=\"size-medium wp-image-89333\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/07/contrails-englishchannel.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/07/contrails-englishchannel-400x320.jpg 400w\" sizes=\"(max-width: 800px) 100vw, 800px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Contrails, like these over the English Channel in 2003, are easily visible in satellite images. (\u003ca href=\"https://www.flickr.com/photos/nasamarshall/16036915978/\">Marshall Space Flight Center\u003c/a>)\u003c/figcaption>\u003c/figure>\n\u003cp>They found satellite images from clear days in which multiple contrails appeared, selecting outbreaks that lasted more than four hours. For each outbreak, they looked at the records from a weather station beneath the contrails and another station less than 100 miles away without contrails. For instance, they paired weather records on April 2, 2009 from Erie, Pennsylvania (contrails) and Buffalo, New York (no contrails).\u003c/p>\n\u003cp>The results were clear. By warming the nights and cooling the days, contrails reduced the daily temperature range, on average, by 6.4 degrees Fahrenheit in the South in January, and 5.3 degrees in the Midwest in April. Individual cases varied, though, from no effect to as much as 27 degrees. The effect on daytime highs was greater than the effect on nighttime lows.\u003c/p>\n\u003cp>To make sure of their findings, Bernhardt and Carleton also compared the same pairs of weather stations on the day before and the day after the contrail outbreaks, and found the temperature effect disappeared without the presence of contrails.\u003c/p>\n\u003cp>Professor Carleton explains the research in this video from Penn State University.\u003c/p>\n\u003cp>[youtube http://www.youtube.com/watch?v=7O8FGUtLNfU&w=560&h=315]\u003c/p>\n\u003cp>In causing warmer nights and cooler days, contrails act like ordinary clouds. We see the same effect in the Bay Area whenever a blanket of “marine layer” clouds covers the countryside. \u003c/p>\n\u003cp>If these results hold up in further studies and in other regions, they may lead to more accurate predictions of daytime highs and nighttime lows in areas of high jet traffic. \u003c/p>\n\u003cp>High-precision weather services—or “nowcasters”—can make use of this new advance with their customers. Fruit growers, for instance, keep close track of the expected nighttime “chilling hours” their orchards require during winter dormancy. Electricity providers need precise forecasts when high daytime temperatures could threaten to overload the power supply.\u003c/p>\n\u003cp>As the globe continues to warm, our ability to model the new climates in every locality will grow with each scrap of atmospheric knowledge we can win from nature. Even small changes in the daily temperature range can ripple through the master equations of climate models.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>As air travel increases in coming decades, this new finding can help us better predict and manage the side effects of this crucial tool of civilization.\u003c/p>\n\n","blocks":[],"excerpt":"The warmer nights and cooler days caused by these sky streaks could be part of weather forecasts someday.","status":"publish","parent":0,"modified":1704931614,"stats":{"hasAudio":false,"hasVideo":true,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":18,"wordCount":707},"headData":{"title":"Contrails Change Temperatures on the Ground Beneath Them | KQED","description":"The warmer nights and cooler days caused by these sky streaks could be part of weather forecasts someday.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Contrails Change Temperatures on the Ground Beneath Them","datePublished":"2015-07-03T18:40:45.000Z","dateModified":"2024-01-11T00:06:54.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/88844/contrails-change-temperatures-on-the-ground-beneath-them","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cp>Contrails—those cloudy tracks laid across the sky by jet planes—have a noteworthy effect on the local climate below, new research shows. \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/joc.4303/abstract\">A study\u003c/a> recently published in the \u003ca href=\"http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291097-0088\">International Journal of Climatology\u003c/a> suggests that in places where jets and their contrails are common, meteorologists could routinely add their effects to weather forecasts.\u003c/p>\n\u003cp>Contrails form wherever jets fly through the right atmospheric conditions. Water vapor in a jet’s exhaust condenses into water droplets or ice crystals, \u003ca href=\"http://ww2.kqed.org/science/2015/05/07/pollen-grains-have-newfound-role-seeding-rain-clouds/\">aided by microscopic seed particles from smoke, dust or pollen\u003c/a>. The result is an instant cloud tracing the jet’s route through the air. \u003c/p>\n\u003cp>A contrail may evaporate quickly or persist for hours, depending on temperature and humidity conditions. Winds may smear it out. If enough contrails are present, they may combine into a thin carpet of high cloud.\u003c/p>\n\u003cp>Contrails are more than just a pretty sky feature or aerial annoyance. Scientists saw a dramatic example of their importance in September 2001, when the U.S. government grounded commercial airlines for three days in the wake of the 9-11 terrorist attack. During that time, areas that were prone to contrails, like the Midwest, had significantly warmer days and cooler nights.\u003c/p>\n\u003cp>The study’s authors, \u003ca href=\"http://www.geog.psu.edu/people/bernhardt-jase\">Jase Bernhardt\u003c/a> and \u003ca href=\"http://www.geog.psu.edu/people/carleton-andrew\">Andrew Carleton\u003c/a>, are two atmospheric researchers at Penn State University who made a more systematic effort to study the effects of contrails on daily temperatures. They learned that contrail “outbreaks” have definite effects on ground temperatures, and those effects may be predictable. \u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>The researchers looked for contrails in satellite images, examining regions of the U.S. where contrails are common. To avoid the effects of snow and other influences, they picked the South in January 2008 and 2009, and the Midwest in April 2008 and 2009. \u003c/p>\n\u003cfigure id=\"attachment_89333\" class=\"wp-caption alignnone\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/07/contrails-englishchannel.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/07/contrails-englishchannel-800x640.jpg\" alt=\"Contrails in a satellite image\" width=\"800\" height=\"640\" class=\"size-medium wp-image-89333\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/07/contrails-englishchannel.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/07/contrails-englishchannel-400x320.jpg 400w\" sizes=\"(max-width: 800px) 100vw, 800px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Contrails, like these over the English Channel in 2003, are easily visible in satellite images. (\u003ca href=\"https://www.flickr.com/photos/nasamarshall/16036915978/\">Marshall Space Flight Center\u003c/a>)\u003c/figcaption>\u003c/figure>\n\u003cp>They found satellite images from clear days in which multiple contrails appeared, selecting outbreaks that lasted more than four hours. For each outbreak, they looked at the records from a weather station beneath the contrails and another station less than 100 miles away without contrails. For instance, they paired weather records on April 2, 2009 from Erie, Pennsylvania (contrails) and Buffalo, New York (no contrails).\u003c/p>\n\u003cp>The results were clear. By warming the nights and cooling the days, contrails reduced the daily temperature range, on average, by 6.4 degrees Fahrenheit in the South in January, and 5.3 degrees in the Midwest in April. Individual cases varied, though, from no effect to as much as 27 degrees. The effect on daytime highs was greater than the effect on nighttime lows.\u003c/p>\n\u003cp>To make sure of their findings, Bernhardt and Carleton also compared the same pairs of weather stations on the day before and the day after the contrail outbreaks, and found the temperature effect disappeared without the presence of contrails.\u003c/p>\n\u003cp>Professor Carleton explains the research in this video from Penn State University.\u003c/p>\n\u003cp>\u003c/p>\u003cp>\u003cspan class='utils-parseShortcode-shortcodes-__youtubeShortcode__embedYoutube'>\n \u003cspan class='utils-parseShortcode-shortcodes-__youtubeShortcode__embedYoutubeInside'>\n \u003ciframe\n loading='lazy'\n class='utils-parseShortcode-shortcodes-__youtubeShortcode__youtubePlayer'\n type='text/html'\n src='//www.youtube.com/embed/7O8FGUtLNfU'\n title='//www.youtube.com/embed/7O8FGUtLNfU'\n allowfullscreen='true'\n style='border:0;'>\u003c/iframe>\n \u003c/span>\n \u003c/span>\u003c/p>\u003cp>\u003c/p>\n\u003cp>In causing warmer nights and cooler days, contrails act like ordinary clouds. We see the same effect in the Bay Area whenever a blanket of “marine layer” clouds covers the countryside. \u003c/p>\n\u003cp>If these results hold up in further studies and in other regions, they may lead to more accurate predictions of daytime highs and nighttime lows in areas of high jet traffic. \u003c/p>\n\u003cp>High-precision weather services—or “nowcasters”—can make use of this new advance with their customers. Fruit growers, for instance, keep close track of the expected nighttime “chilling hours” their orchards require during winter dormancy. Electricity providers need precise forecasts when high daytime temperatures could threaten to overload the power supply.\u003c/p>\n\u003cp>As the globe continues to warm, our ability to model the new climates in every locality will grow with each scrap of atmospheric knowledge we can win from nature. Even small changes in the daily temperature range can ripple through the master equations of climate models.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>As air travel increases in coming decades, this new finding can help us better predict and manage the side effects of this crucial tool of civilization.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/88844/contrails-change-temperatures-on-the-ground-beneath-them","authors":["6228"],"categories":["science_31"],"tags":["science_1000","science_556"],"featImg":"science_89331","label":"science"},"science_58350":{"type":"posts","id":"science_58350","meta":{"index":"posts_1591205157","site":"science","id":"58350","score":null,"sort":[1434632437000]},"guestAuthors":[],"slug":"young-mars-the-red-planet-started-out-white","title":"Young Mars: The Red Planet Started Out White","publishDate":1434632437,"format":"standard","headTitle":"Young Mars: The Red Planet Started Out White | KQED","labelTerm":{"site":"science"},"content":"\u003cp>Mars is full of evidence that running water once crisscrossed its surface. Many scientists argue that in its early days, the red planet was nearly blue—a relatively warm place with lakes and even an ocean around its north pole. But a sophisticated climate model suggests instead that Mars started out as a cold, icy planet.\u003c/p>\n\u003cp>We’ve always wondered whether Mars has supported life. Just a century ago, Mars was widely thought to be inhabited by intelligent beings who had built a gigantic network of canals to cope with its desert climate. (The canals are now explained as optical illusions affecting telescopic observers.)\u003c/p>\n\u003cp>Today, even though the planet appears completely sterile, it’s still a driving question whether Mars has ever had the conditions for life to begin, or at least to survive.\u003c/p>\n\u003caside class=\"pullquote alignright\">The quest for life on Mars needs to answer two questions: When was Mars wet? And for how long?\u003c/aside>\n\u003cp>Mars today is bone-dry and colder than Antarctica. Although it must have formed originally with lots of water and air, its weak gravity couldn’t keep water vapor and other gases from escaping to space.\u003c/p>\n\u003cp>But we’re sure that during its first billion years or so, before the atmosphere escaped, Mars had rain and snow. Scientists think there was probably water enough for a large ocean in the lowlands around its north pole.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>The evidence is compelling. Orbiting spacecraft have mapped landforms that can only be riverbeds, water-carved canyons and coastlines from a former ocean basin. Robot landers have photographed features in rocks, like \u003ca href=\"http://science.kqed.org/quest/2013/01/17/placing-a-bet-on-the-surface-of-mars/\">crossbeds in sandstone\u003c/a>, that only flowing water can produce. And they’ve found chemical evidence of minerals, like clays and \u003ca href=\"http://science.kqed.org/quest/2012/01/05/a-most-earthly-mineral-on-mars/\">gypsum\u003c/a>, that require water to form.\u003c/p>\n\u003cp>The presence of water proves Mars once had what scientists call habitable conditions. But it’s not enough just to establish that water once existed. The evidence from Earth suggests it takes many millions of years, and a specific range of physical and chemical conditions, for life to \u003ci>arise\u003c/i>.\u003c/p>\n\u003cfigure id=\"attachment_58718\" class=\"wp-caption alignright\" style=\"max-width: 504px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Mars.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\" wp-image-58718\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Mars-1440x900.jpg\" alt=\"This image shows layered sedimentary rocks on the floor of an impact crater north of Eberswalde Crater. There may have been a lake in this crater billions of years ago. (NASA/JPL-Caltech/Univ. of Arizona)\" width=\"504\" height=\"315\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-1440x900.jpg 1440w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-400x250.jpg 400w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-800x500.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-1180x738.jpg 1180w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-960x600.jpg 960w\" sizes=\"(max-width: 504px) 100vw, 504px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">This image shows layered sedimentary rocks on the floor of an impact crater north of Eberswalde Crater. There may have been a lake in this crater billions of years ago. (NASA/JPL-Caltech/Univ. of Arizona)\u003c/figcaption>\u003c/figure>\n\u003cp>The quest for life on Mars needs to answer two questions: When was Mars wet? And for how long?\u003c/p>\n\u003cp>The evidence allows some scientists to argue that Mars was warm and wet very early, between 4 and 3 billion years ago. (All the planets are about 4.6 billion years old.) Others hold that conditions must have been dry and frozen most of the time, with brief periods of warmth and running water after geologic events like major volcanic episodes or large asteroid impacts. The prospects for life on Mars depend strongly on these details.\u003c/p>\n\u003cp>Yet a third group of researchers is approaching the history of Mars from another direction. They ask questions like, How do you build a Mars that starts out warm and wet? What kinds of global climate were once possible on Mars?\u003c/p>\n\u003cp>\u003ca href=\"http://people.seas.harvard.edu/~rwordsworth/\">Robin Wordsworth\u003c/a> is one of those people. His research team at Harvard has a state-of-the-art computer model that can reproduce any given planet and its atmosphere in three dimensions. It’s aimed at \u003ca href=\"http://ww2.kqed.org/science/2014/06/26/studying-exoplanets-what-a-thousand-points-of-light-might-reveal-about-earth/\">rocky exoplanets in general\u003c/a>, not just Mars. He trained the model on Mars with the help of colleagues Laura Kerber of Caltech, Raymond Pierrehumbert of the University of Chicago, François Forget of the Laplace Institute in Paris and James Head of Brown University.\u003c/p>\n\u003cfigure id=\"attachment_58810\" class=\"wp-caption alignleft\" style=\"max-width: 399px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Alluvial-this-one.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\" wp-image-58810\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-1440x900.jpg\" alt=\"The sinuous ridges on the Orson Welles bajada mark the paths water took as it flowed into this crater. The sinuosity of the ridges tells us something about the speed of the water flow. Fast-moving flows tend to be straighter than slow-moving. (NASA/JPL-Caltech/Univ. of Arizona)\" width=\"399\" height=\"249\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-1440x900.jpg 1440w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-400x250.jpg 400w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-800x500.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-1180x738.jpg 1180w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-960x600.jpg 960w\" sizes=\"(max-width: 399px) 100vw, 399px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">This sinuous ridges on the Orson Welles bajada marks a path that water took as it flowed into this crater. The sinuosity of the ridges tells us something about the speed of the water flow. Fast-moving flows tend to be straighter than slow-moving. (NASA/JPL-Caltech/Univ. of Arizona)\u003c/figcaption>\u003c/figure>\n\u003cp>\u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2015JE004787/full\">Wordsworth’s study\u003c/a>, accepted for publication in the \u003ca href=\"http://agupubs.onlinelibrary.wiley.com/agu/jgr/journal/10.1002/%28ISSN%292169-9100/\">Journal of Geophysical Research: Planets\u003c/a>, uses his global atmospheric model to recreate the Martian climate 3 or 4 billion years ago. We know several things about that time: the sun was about three-fourths as bright as it is today, the Martian poles were tilted much more strongly, the planet’s greenhouse atmosphere was much thicker than today and most of its surface features were the same as they are today.\u003c/p>\n\u003cp>Wordsworth ran two different versions of ancient Mars by manipulating the atmosphere. One had a relatively thin atmosphere, a frozen ocean and was cold, averaging -55 degrees Fahrenheit. The other had an extra-thick atmosphere, was heated by an extra-hot sun and was warm enough to support liquid water and rainfall, averaging 50 degrees Fahrenheit.\u003c/p>\n\u003cp>The model proceeded to calculate how the winds would blow, how clouds would form, where rain and snow would fall and how the streams would flow.\u003c/p>\n\u003cfigure id=\"attachment_58352\" class=\"wp-caption alignright\" style=\"max-width: 470px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\" wp-image-58352\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-800x450.jpg\" alt=\"Warm Mars and Cold Mars\" width=\"470\" height=\"264\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-800x450.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-400x225.jpg 400w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-1440x810.jpg 1440w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-1180x664.jpg 1180w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-960x540.jpg 960w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses.jpg 1920w\" sizes=\"(max-width: 470px) 100vw, 470px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Warm, wet Mars (left) and cold, dry Mars (right) have very different appearances and produce very different effects on the landscape. Cold Mars is a much better match to the erosional patterns of water that we see on the planet today. (Robin Wordsworth)\u003c/figcaption>\u003c/figure>\n\u003cp>In the warm scenario, the model predicted high precipitation in certain regions like Arabia Terra and the Hellas basin, but water-carved landforms are scarce in those places. Likewise it predicted a “rain shadow” downwind of the great Tharsis bulge, but features made by water are abundant there instead.\u003c/p>\n\u003cp>In the cold scenario, the steep axial tilt of Mars (nearly twice its present value, at 41.8 degrees) meant that snow and ice accumulated not around the poles but around the equator, especially in the highlands. This concentrated water-carved landforms in that region too, which is where they’re found today.\u003c/p>\n\u003cp>In general, Wordsworth found it hard to make a warm Mars work at all. It required unrealistic conditions, and the results didn’t match the landscape. It was easier to have a cold Mars that could be warmed up every once in a while. Orbital changes, volcanism, and cosmic impacts could all do the job and send water coursing over the Martian surface, leaving the telltale signs that remain today.\u003c/p>\n\u003cp>[ad floatright]\u003c/p>\n\u003cp>This is a pioneering study that relies on many simplifying assumptions. But it strongly suggests that Mars in its youth was white, not blue, before it turned red. Still unknown is whether Mars was ever green.\u003c/p>\n\n","blocks":[],"excerpt":"A pioneering study of Mars' early atmosphere suggests the planet was cold and dry, not warm and wet.","status":"publish","parent":0,"modified":1704931675,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":20,"wordCount":1069},"headData":{"title":"Young Mars: The Red Planet Started Out White | KQED","description":"A pioneering study of Mars' early atmosphere suggests the planet was cold and dry, not warm and wet.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Young Mars: The Red Planet Started Out White","datePublished":"2015-06-18T13:00:37.000Z","dateModified":"2024-01-11T00:07:55.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/58350/young-mars-the-red-planet-started-out-white","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cp>Mars is full of evidence that running water once crisscrossed its surface. Many scientists argue that in its early days, the red planet was nearly blue—a relatively warm place with lakes and even an ocean around its north pole. But a sophisticated climate model suggests instead that Mars started out as a cold, icy planet.\u003c/p>\n\u003cp>We’ve always wondered whether Mars has supported life. Just a century ago, Mars was widely thought to be inhabited by intelligent beings who had built a gigantic network of canals to cope with its desert climate. (The canals are now explained as optical illusions affecting telescopic observers.)\u003c/p>\n\u003cp>Today, even though the planet appears completely sterile, it’s still a driving question whether Mars has ever had the conditions for life to begin, or at least to survive.\u003c/p>\n\u003caside class=\"pullquote alignright\">The quest for life on Mars needs to answer two questions: When was Mars wet? And for how long?\u003c/aside>\n\u003cp>Mars today is bone-dry and colder than Antarctica. Although it must have formed originally with lots of water and air, its weak gravity couldn’t keep water vapor and other gases from escaping to space.\u003c/p>\n\u003cp>But we’re sure that during its first billion years or so, before the atmosphere escaped, Mars had rain and snow. Scientists think there was probably water enough for a large ocean in the lowlands around its north pole.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>The evidence is compelling. Orbiting spacecraft have mapped landforms that can only be riverbeds, water-carved canyons and coastlines from a former ocean basin. Robot landers have photographed features in rocks, like \u003ca href=\"http://science.kqed.org/quest/2013/01/17/placing-a-bet-on-the-surface-of-mars/\">crossbeds in sandstone\u003c/a>, that only flowing water can produce. And they’ve found chemical evidence of minerals, like clays and \u003ca href=\"http://science.kqed.org/quest/2012/01/05/a-most-earthly-mineral-on-mars/\">gypsum\u003c/a>, that require water to form.\u003c/p>\n\u003cp>The presence of water proves Mars once had what scientists call habitable conditions. But it’s not enough just to establish that water once existed. The evidence from Earth suggests it takes many millions of years, and a specific range of physical and chemical conditions, for life to \u003ci>arise\u003c/i>.\u003c/p>\n\u003cfigure id=\"attachment_58718\" class=\"wp-caption alignright\" style=\"max-width: 504px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Mars.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\" wp-image-58718\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Mars-1440x900.jpg\" alt=\"This image shows layered sedimentary rocks on the floor of an impact crater north of Eberswalde Crater. There may have been a lake in this crater billions of years ago. (NASA/JPL-Caltech/Univ. of Arizona)\" width=\"504\" height=\"315\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-1440x900.jpg 1440w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-400x250.jpg 400w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-800x500.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-1180x738.jpg 1180w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Mars-960x600.jpg 960w\" sizes=\"(max-width: 504px) 100vw, 504px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">This image shows layered sedimentary rocks on the floor of an impact crater north of Eberswalde Crater. There may have been a lake in this crater billions of years ago. (NASA/JPL-Caltech/Univ. of Arizona)\u003c/figcaption>\u003c/figure>\n\u003cp>The quest for life on Mars needs to answer two questions: When was Mars wet? And for how long?\u003c/p>\n\u003cp>The evidence allows some scientists to argue that Mars was warm and wet very early, between 4 and 3 billion years ago. (All the planets are about 4.6 billion years old.) Others hold that conditions must have been dry and frozen most of the time, with brief periods of warmth and running water after geologic events like major volcanic episodes or large asteroid impacts. The prospects for life on Mars depend strongly on these details.\u003c/p>\n\u003cp>Yet a third group of researchers is approaching the history of Mars from another direction. They ask questions like, How do you build a Mars that starts out warm and wet? What kinds of global climate were once possible on Mars?\u003c/p>\n\u003cp>\u003ca href=\"http://people.seas.harvard.edu/~rwordsworth/\">Robin Wordsworth\u003c/a> is one of those people. His research team at Harvard has a state-of-the-art computer model that can reproduce any given planet and its atmosphere in three dimensions. It’s aimed at \u003ca href=\"http://ww2.kqed.org/science/2014/06/26/studying-exoplanets-what-a-thousand-points-of-light-might-reveal-about-earth/\">rocky exoplanets in general\u003c/a>, not just Mars. He trained the model on Mars with the help of colleagues Laura Kerber of Caltech, Raymond Pierrehumbert of the University of Chicago, François Forget of the Laplace Institute in Paris and James Head of Brown University.\u003c/p>\n\u003cfigure id=\"attachment_58810\" class=\"wp-caption alignleft\" style=\"max-width: 399px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Alluvial-this-one.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\" wp-image-58810\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-1440x900.jpg\" alt=\"The sinuous ridges on the Orson Welles bajada mark the paths water took as it flowed into this crater. The sinuosity of the ridges tells us something about the speed of the water flow. Fast-moving flows tend to be straighter than slow-moving. (NASA/JPL-Caltech/Univ. of Arizona)\" width=\"399\" height=\"249\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-1440x900.jpg 1440w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-400x250.jpg 400w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-800x500.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-1180x738.jpg 1180w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/Alluvial-this-one-960x600.jpg 960w\" sizes=\"(max-width: 399px) 100vw, 399px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">This sinuous ridges on the Orson Welles bajada marks a path that water took as it flowed into this crater. The sinuosity of the ridges tells us something about the speed of the water flow. Fast-moving flows tend to be straighter than slow-moving. (NASA/JPL-Caltech/Univ. of Arizona)\u003c/figcaption>\u003c/figure>\n\u003cp>\u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2015JE004787/full\">Wordsworth’s study\u003c/a>, accepted for publication in the \u003ca href=\"http://agupubs.onlinelibrary.wiley.com/agu/jgr/journal/10.1002/%28ISSN%292169-9100/\">Journal of Geophysical Research: Planets\u003c/a>, uses his global atmospheric model to recreate the Martian climate 3 or 4 billion years ago. We know several things about that time: the sun was about three-fourths as bright as it is today, the Martian poles were tilted much more strongly, the planet’s greenhouse atmosphere was much thicker than today and most of its surface features were the same as they are today.\u003c/p>\n\u003cp>Wordsworth ran two different versions of ancient Mars by manipulating the atmosphere. One had a relatively thin atmosphere, a frozen ocean and was cold, averaging -55 degrees Fahrenheit. The other had an extra-thick atmosphere, was heated by an extra-hot sun and was warm enough to support liquid water and rainfall, averaging 50 degrees Fahrenheit.\u003c/p>\n\u003cp>The model proceeded to calculate how the winds would blow, how clouds would form, where rain and snow would fall and how the streams would flow.\u003c/p>\n\u003cfigure id=\"attachment_58352\" class=\"wp-caption alignright\" style=\"max-width: 470px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\" wp-image-58352\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-800x450.jpg\" alt=\"Warm Mars and Cold Mars\" width=\"470\" height=\"264\" srcset=\"https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-800x450.jpg 800w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-400x225.jpg 400w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-1440x810.jpg 1440w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-1180x664.jpg 1180w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses-960x540.jpg 960w, https://cdn.kqed.org/wp-content/uploads/sites/35/2015/06/wet-and-dry-marses.jpg 1920w\" sizes=\"(max-width: 470px) 100vw, 470px\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Warm, wet Mars (left) and cold, dry Mars (right) have very different appearances and produce very different effects on the landscape. Cold Mars is a much better match to the erosional patterns of water that we see on the planet today. (Robin Wordsworth)\u003c/figcaption>\u003c/figure>\n\u003cp>In the warm scenario, the model predicted high precipitation in certain regions like Arabia Terra and the Hellas basin, but water-carved landforms are scarce in those places. Likewise it predicted a “rain shadow” downwind of the great Tharsis bulge, but features made by water are abundant there instead.\u003c/p>\n\u003cp>In the cold scenario, the steep axial tilt of Mars (nearly twice its present value, at 41.8 degrees) meant that snow and ice accumulated not around the poles but around the equator, especially in the highlands. This concentrated water-carved landforms in that region too, which is where they’re found today.\u003c/p>\n\u003cp>In general, Wordsworth found it hard to make a warm Mars work at all. It required unrealistic conditions, and the results didn’t match the landscape. It was easier to have a cold Mars that could be warmed up every once in a while. Orbital changes, volcanism, and cosmic impacts could all do the job and send water coursing over the Martian surface, leaving the telltale signs that remain today.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"floatright"},"numeric":["floatright"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>This is a pioneering study that relies on many simplifying assumptions. But it strongly suggests that Mars in its youth was white, not blue, before it turned red. Still unknown is whether Mars was ever green.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/58350/young-mars-the-red-planet-started-out-white","authors":["6228"],"categories":["science_28","science_31","science_38"],"tags":["science_1852","science_1000","science_5179","science_201"],"featImg":"science_58351","label":"science"},"science_30233":{"type":"posts","id":"science_30233","meta":{"index":"posts_1591205157","site":"science","id":"30233","score":null,"sort":[1431608457000]},"guestAuthors":[],"slug":"the-biggest-waves-in-the-world-yield-their-secrets","title":"The Biggest Waves in the World Yield Their Secrets","publishDate":1431608457,"format":"aside","headTitle":"The Biggest Waves in the World Yield Their Secrets | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_30234\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/luzon-waves.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/luzon-waves.jpg\" alt=\"Internal waves in the South China Sea\" width=\"800\" height=\"450\" class=\"size-full wp-image-30234\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Powerful waves below the ocean’s surface, made visible as curving silver traces by their effects on surface roughness, spread westward into the South China Sea through Luzon Strait, the 200-mile-wide waterway between the southern tip of Taiwan (top right) and the northern tip of the Philippines (bottom right). At left is Dongsha Atoll, a Taiwan national park. (NASA/Global Ocean Associates)\u003c/figcaption>\u003c/figure>\n\u003cp>Slow, enormous waves that move beneath the ocean surface have intrigued researchers for a century. These “internal waves” affect the world’s deep seas in many ways, but they’re hard to observe. \u003c/p>\n\u003cp>Internal waves play a major role in mixing the ocean’s water. Global climate models need to account for this mixing because it warms the deep sea and cools the ocean surface. Internal waves also move seafloor sediment and nutrients, affecting fisheries and coral reefs. And underwater operations, from oil drilling to submarine missions, need data on the deep-sea “weather” of turbulence and disturbances that internal waves produce. \u003c/p>\n\u003cp>A new paper giving the first “cradle-to-grave” explanation of the world’s strongest internal waves was \u003ca href=\"http://www.nature.com/nature/journal/v521/n7550/full/nature14399.html\">published this week\u003c/a> in the journal \u003ca href=\"http://www.nature.com/nature/index.html\">Nature\u003c/a>. It’s a major step forward in ocean science.\u003c/p>\n\u003cp>Physics explains how ordinary waves, known as gravity waves, behave in water. The same physics permits gravity waves to form \u003ci>inside\u003c/i> the sea wherever two layers of different water density meet. To see an everyday example, take a bottle of salad dressing, with oil on top and vinegar underneath. Instead of shaking the bottle, tilt it gently and watch the internal waves between the oil and vinegar.\u003c/p>\n\u003cp>The ocean has many places where internal waves happen. All that’s needed is two layers of water with different density. For instance, where rivers pour fresh water on top of denser seawater, internal waves can form on the hidden surface of the seawater. In the Arctic Ocean, melting ice can spread a calm layer of fresh water as the salty sea continues to roil beneath it.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>The world’s strongest internal waves are found in the South China Sea. There, the daily motion of the tides through Luzon Strait creates internal waves hundreds of meters high within the dense layer of cold deep water under the warmer surface water. As the tides wash over a pair of large underwater ridges in Luzon Strait and slosh between them, the activity sends huge, slow-motion internal waves westward into the South China Sea. They’re so slow that they barely disturb the sea surface, but satellites can observe their effects. The video below (from MIT) shows the basic mechanism.\u003c/p>\n\u003cp>http://www.youtube.com/watch?v=WYmRnSRsS7Y\u003cbr>\n\u003c/p>\n\u003cp>\u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2013GL058064/abstract\">One study last year\u003c/a> created a miniature model of Luzon Strait in a large tank at a lab in Switzerland. Ocean currents and internal waves were reproduced in the \u003ca href=\"http://www.legi.grenoble-inp.fr/web/spip.php?rubrique10&lang=en\">Coriolis Platform\u003c/a>, a round pool four feet deep and 40 feet across, mounted on the world’s largest turntable. \u003c/p>\n\u003cp>The new paper in Nature added to that information with hard-won data collected in the South China Sea in 2010 and 2011. The IWISE project (Internal Waves in Straits Experiment) used research ships, subsea instrument stations and underwater gliders to collect data under challenging conditions of strong currents and treacherous seas. Instruments recorded levels of turbulence in Luzon Strait more than 10,000 times stronger than the oceanic average. \u003c/p>\n\u003cp>This data yielded a detailed picture of how the internal waves are generated, why they only move west from Luzon Strait instead of both ways, and how they break upon the undersea slopes of the South China Sea. The researchers also learned how the internal waves interact with the powerful \u003ca href=\"http://www.pmel.noaa.gov/np/pages/subregions/kroy.html\">Kuroshio ocean current\u003c/a>.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>Scientists can make good use of this new analysis. Internal waves form all over the ocean — particularly in island chains like Hawaii — just as strong winds create internal waves in the atmosphere near mountain ranges like the Sierra Nevada. And these subsurface waves break along shorelines that have wide, shallow offshore shelves, like the U.S. east coast. NASA Visible Earth collection has \u003ca href=\"http://visibleearth.nasa.gov/search.php?hq=&q=internal+waves&sa=search\">many examples of atmospheric and oceanic internal waves\u003c/a> seen from space. \u003ca href=\"http://www.tos.org/oceanography/archive/25-2_st_laurent.pdf\">A brief tutorial\u003c/a> in the journal Oceanography gives more detail for those who’ve studied introductory physics. And a site called \u003ca href=\"http://www.internalwaveatlas.com/\">Internal Wave Atlas\u003c/a> presents 86 case studies from around the world.\u003c/p>\n\n","blocks":[],"excerpt":"Intensive research has laid bare the workings of gigantic \"internal waves\" that roil the deep seas. The results will advance climate models and make a wide range of marine activities more reliable.","status":"publish","parent":0,"modified":1704931797,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":12,"wordCount":740},"headData":{"title":"The Biggest Waves in the World Yield Their Secrets | KQED","description":"Intensive research has laid bare the workings of gigantic "internal waves" that roil the deep seas. The results will advance climate models and make a wide range of marine activities more reliable.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"The Biggest Waves in the World Yield Their Secrets","datePublished":"2015-05-14T13:00:57.000Z","dateModified":"2024-01-11T00:09:57.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/30233/the-biggest-waves-in-the-world-yield-their-secrets","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_30234\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/luzon-waves.jpg\">\u003cimg loading=\"lazy\" decoding=\"async\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/luzon-waves.jpg\" alt=\"Internal waves in the South China Sea\" width=\"800\" height=\"450\" class=\"size-full wp-image-30234\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Powerful waves below the ocean’s surface, made visible as curving silver traces by their effects on surface roughness, spread westward into the South China Sea through Luzon Strait, the 200-mile-wide waterway between the southern tip of Taiwan (top right) and the northern tip of the Philippines (bottom right). At left is Dongsha Atoll, a Taiwan national park. (NASA/Global Ocean Associates)\u003c/figcaption>\u003c/figure>\n\u003cp>Slow, enormous waves that move beneath the ocean surface have intrigued researchers for a century. These “internal waves” affect the world’s deep seas in many ways, but they’re hard to observe. \u003c/p>\n\u003cp>Internal waves play a major role in mixing the ocean’s water. Global climate models need to account for this mixing because it warms the deep sea and cools the ocean surface. Internal waves also move seafloor sediment and nutrients, affecting fisheries and coral reefs. And underwater operations, from oil drilling to submarine missions, need data on the deep-sea “weather” of turbulence and disturbances that internal waves produce. \u003c/p>\n\u003cp>A new paper giving the first “cradle-to-grave” explanation of the world’s strongest internal waves was \u003ca href=\"http://www.nature.com/nature/journal/v521/n7550/full/nature14399.html\">published this week\u003c/a> in the journal \u003ca href=\"http://www.nature.com/nature/index.html\">Nature\u003c/a>. It’s a major step forward in ocean science.\u003c/p>\n\u003cp>Physics explains how ordinary waves, known as gravity waves, behave in water. The same physics permits gravity waves to form \u003ci>inside\u003c/i> the sea wherever two layers of different water density meet. To see an everyday example, take a bottle of salad dressing, with oil on top and vinegar underneath. Instead of shaking the bottle, tilt it gently and watch the internal waves between the oil and vinegar.\u003c/p>\n\u003cp>The ocean has many places where internal waves happen. All that’s needed is two layers of water with different density. For instance, where rivers pour fresh water on top of denser seawater, internal waves can form on the hidden surface of the seawater. In the Arctic Ocean, melting ice can spread a calm layer of fresh water as the salty sea continues to roil beneath it.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>The world’s strongest internal waves are found in the South China Sea. There, the daily motion of the tides through Luzon Strait creates internal waves hundreds of meters high within the dense layer of cold deep water under the warmer surface water. As the tides wash over a pair of large underwater ridges in Luzon Strait and slosh between them, the activity sends huge, slow-motion internal waves westward into the South China Sea. They’re so slow that they barely disturb the sea surface, but satellites can observe their effects. The video below (from MIT) shows the basic mechanism.\u003c/p>\n\u003cp>http://www.youtube.com/watch?v=WYmRnSRsS7Y\u003cbr>\n\u003c/p>\n\u003cp>\u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2013GL058064/abstract\">One study last year\u003c/a> created a miniature model of Luzon Strait in a large tank at a lab in Switzerland. Ocean currents and internal waves were reproduced in the \u003ca href=\"http://www.legi.grenoble-inp.fr/web/spip.php?rubrique10&lang=en\">Coriolis Platform\u003c/a>, a round pool four feet deep and 40 feet across, mounted on the world’s largest turntable. \u003c/p>\n\u003cp>The new paper in Nature added to that information with hard-won data collected in the South China Sea in 2010 and 2011. The IWISE project (Internal Waves in Straits Experiment) used research ships, subsea instrument stations and underwater gliders to collect data under challenging conditions of strong currents and treacherous seas. Instruments recorded levels of turbulence in Luzon Strait more than 10,000 times stronger than the oceanic average. \u003c/p>\n\u003cp>This data yielded a detailed picture of how the internal waves are generated, why they only move west from Luzon Strait instead of both ways, and how they break upon the undersea slopes of the South China Sea. The researchers also learned how the internal waves interact with the powerful \u003ca href=\"http://www.pmel.noaa.gov/np/pages/subregions/kroy.html\">Kuroshio ocean current\u003c/a>.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>Scientists can make good use of this new analysis. Internal waves form all over the ocean — particularly in island chains like Hawaii — just as strong winds create internal waves in the atmosphere near mountain ranges like the Sierra Nevada. And these subsurface waves break along shorelines that have wide, shallow offshore shelves, like the U.S. east coast. NASA Visible Earth collection has \u003ca href=\"http://visibleearth.nasa.gov/search.php?hq=&q=internal+waves&sa=search\">many examples of atmospheric and oceanic internal waves\u003c/a> seen from space. \u003ca href=\"http://www.tos.org/oceanography/archive/25-2_st_laurent.pdf\">A brief tutorial\u003c/a> in the journal Oceanography gives more detail for those who’ve studied introductory physics. And a site called \u003ca href=\"http://www.internalwaveatlas.com/\">Internal Wave Atlas\u003c/a> presents 86 case studies from around the world.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/30233/the-biggest-waves-in-the-world-yield-their-secrets","authors":["6228"],"categories":["science_31","science_38"],"tags":["science_1000"],"featImg":"science_30234","label":"science"},"science_30051":{"type":"posts","id":"science_30051","meta":{"index":"posts_1591205157","site":"science","id":"30051","score":null,"sort":[1431003622000]},"guestAuthors":[],"slug":"pollen-grains-have-newfound-role-seeding-rain-clouds","title":"Pollen Grains Have Newfound Role: Seeding Rain Clouds","publishDate":1431003622,"format":"aside","headTitle":"Pollen Grains Have Newfound Role: Seeding Rain Clouds | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_30052\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/Misc_pollen.gif\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-30052\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/Misc_pollen.gif\" alt=\"Mixed pollen grains\" width=\"800\" height=\"450\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Pollen grains under the electron microscope reveal intricate shapes. A new study shows that when each of these grains disintegrates into hundreds of smaller pieces, the fragments can capture water droplets and seed clouds. This entire field of view is about half a millimeter across. (Dartmouth College Electron Microscope Facility/Wikipedia)\u003c/figcaption>\u003c/figure>\n\u003cp>Allison Steiner, a researcher at the University of Michigan, was sweeping her porch one day and pondering the abundance of dusty pollen. What does this fine-grained material do during the time it’s in the air, she wondered, as any atmospheric scientist would. That train of thought led her to discover that pollen has an unexpected role in seeding clouds and possibly affecting the climate.\u003c/p>\n\u003cp>Clouds are centers of energetic activity, all kinds of it—lightning, precipitation and winds—powered by the exchange of heat between air and water. Melting ice and evaporating water absorb heat energy while condensation and freezing of water release it. \u003c/p>\n\u003cp>Clouds also reflect sunlight back into space to keep the ground cool, while at the same time blanketing the ground to keep it warm. In all their energetic, contradictory complexity, clouds are central actors in the world’s climate. \u003c/p>\n\u003cp>But computer models of global climate stumble when they handle clouds. One problem is calculating how water droplets form in humid air. Water will condense out of air that is saturated in water vapor, but outside the laboratory, real droplets grow on seed particles of some sort. The droplets are extremely tiny, about 20 microns across, or 50 to a millimeter. Seed particles, called cloud condensation nuclei (CCNs), are a hundred times smaller, or 200 nanometers.\u003c/p>\n\u003cp>Pollen grains, being larger than that, always seemed like poor CCN candidates. But they’re very common in the environment, as anyone with hay fever can tell you. Seed-bearing plant species, from the tiniest grasses to the tallest trees, release pollen from male plants to fertilize female plants.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>Pollen grains are about the same size as cloud droplets. They do attract water and act as CCNs, but atmospheric scientists never thought pollen was important for clouds because it settles out of the air in a matter of minutes to hours.\u003c/p>\n\u003cp>Looking deeper into the subject, Steiner learned that in water, or even humid air, pollen grains shatter into hundreds, or even thousands, of pieces. To see whether these “subpollen particles” are significant CCNs, she and five Texas A&M researchers soaked fresh pollen in water for an hour. They used pollen from several common tree species (including birch trees from Palo Alto), plus ragweed.\u003c/p>\n\u003cp>The team found that this treatment makes subpollen particles of the right size to be effective CCNs. Moreover, the protein, starch and carbohydrates of the subpollen particles are a rough match for the organic materials found in cloud droplets. (Rainwater is not especially pure, being \u003ca href=\"http://en.wikipedia.org/wiki/Aeroplankton\">full of living organisms from viruses to insects\u003c/a>, not just pollen.) The \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2015GL064060/abstract\">results were published\u003c/a> in the journal \u003ca href=\"http://agupubs.onlinelibrary.wiley.com/agu/journal/10.1002/(ISSN)1944-8007/\">Geophysical Research Letters\u003c/a> this week.\u003c/p>\n\u003cp>Steiner is not yet sure exactly how important pollen pieces are for the world’s clouds, but her paper notes that in forested regions like much of the United States, pollen could account for millions of CCNs in each cubic meter of air. Whatever the exact number is, Steiner says pollen is part of “a new pathway for a coupled vegetation-climate feedback” — one climate models will have to incorporate.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>The paper used pollen data from midwestern and eastern U.S. locations with abundant forests and grasslands. In the Bay area, our air comes fresh off the ocean, and the haze and fog of the familiar marine layer is affected by aerosols like sea-salt nanoparticles. As the sea breeze rises up our forested hills, tree pollen might be the trigger causing clouds to form on the ridge tops. And as the pollen breaks down in that moist setting, it may affect cloud formation farther downwind all the way to the Sierra Nevada.\u003c/p>\n\n","blocks":[],"excerpt":"Maybe that old song ought to say that April flowers bring May showers. A new study shows that pollen grains break up into huge numbers of tiny pieces that are active in triggering cloud formation.","status":"publish","parent":0,"modified":1704931835,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":12,"wordCount":672},"headData":{"title":"Pollen Grains Have Newfound Role: Seeding Rain Clouds | KQED","description":"Maybe that old song ought to say that April flowers bring May showers. A new study shows that pollen grains break up into huge numbers of tiny pieces that are active in triggering cloud formation.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Pollen Grains Have Newfound Role: Seeding Rain Clouds","datePublished":"2015-05-07T13:00:22.000Z","dateModified":"2024-01-11T00:10:35.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/30051/pollen-grains-have-newfound-role-seeding-rain-clouds","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_30052\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/Misc_pollen.gif\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-30052\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2015/05/Misc_pollen.gif\" alt=\"Mixed pollen grains\" width=\"800\" height=\"450\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Pollen grains under the electron microscope reveal intricate shapes. A new study shows that when each of these grains disintegrates into hundreds of smaller pieces, the fragments can capture water droplets and seed clouds. This entire field of view is about half a millimeter across. (Dartmouth College Electron Microscope Facility/Wikipedia)\u003c/figcaption>\u003c/figure>\n\u003cp>Allison Steiner, a researcher at the University of Michigan, was sweeping her porch one day and pondering the abundance of dusty pollen. What does this fine-grained material do during the time it’s in the air, she wondered, as any atmospheric scientist would. That train of thought led her to discover that pollen has an unexpected role in seeding clouds and possibly affecting the climate.\u003c/p>\n\u003cp>Clouds are centers of energetic activity, all kinds of it—lightning, precipitation and winds—powered by the exchange of heat between air and water. Melting ice and evaporating water absorb heat energy while condensation and freezing of water release it. \u003c/p>\n\u003cp>Clouds also reflect sunlight back into space to keep the ground cool, while at the same time blanketing the ground to keep it warm. In all their energetic, contradictory complexity, clouds are central actors in the world’s climate. \u003c/p>\n\u003cp>But computer models of global climate stumble when they handle clouds. One problem is calculating how water droplets form in humid air. Water will condense out of air that is saturated in water vapor, but outside the laboratory, real droplets grow on seed particles of some sort. The droplets are extremely tiny, about 20 microns across, or 50 to a millimeter. Seed particles, called cloud condensation nuclei (CCNs), are a hundred times smaller, or 200 nanometers.\u003c/p>\n\u003cp>Pollen grains, being larger than that, always seemed like poor CCN candidates. But they’re very common in the environment, as anyone with hay fever can tell you. Seed-bearing plant species, from the tiniest grasses to the tallest trees, release pollen from male plants to fertilize female plants.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>Pollen grains are about the same size as cloud droplets. They do attract water and act as CCNs, but atmospheric scientists never thought pollen was important for clouds because it settles out of the air in a matter of minutes to hours.\u003c/p>\n\u003cp>Looking deeper into the subject, Steiner learned that in water, or even humid air, pollen grains shatter into hundreds, or even thousands, of pieces. To see whether these “subpollen particles” are significant CCNs, she and five Texas A&M researchers soaked fresh pollen in water for an hour. They used pollen from several common tree species (including birch trees from Palo Alto), plus ragweed.\u003c/p>\n\u003cp>The team found that this treatment makes subpollen particles of the right size to be effective CCNs. Moreover, the protein, starch and carbohydrates of the subpollen particles are a rough match for the organic materials found in cloud droplets. (Rainwater is not especially pure, being \u003ca href=\"http://en.wikipedia.org/wiki/Aeroplankton\">full of living organisms from viruses to insects\u003c/a>, not just pollen.) The \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2015GL064060/abstract\">results were published\u003c/a> in the journal \u003ca href=\"http://agupubs.onlinelibrary.wiley.com/agu/journal/10.1002/(ISSN)1944-8007/\">Geophysical Research Letters\u003c/a> this week.\u003c/p>\n\u003cp>Steiner is not yet sure exactly how important pollen pieces are for the world’s clouds, but her paper notes that in forested regions like much of the United States, pollen could account for millions of CCNs in each cubic meter of air. Whatever the exact number is, Steiner says pollen is part of “a new pathway for a coupled vegetation-climate feedback” — one climate models will have to incorporate.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>The paper used pollen data from midwestern and eastern U.S. locations with abundant forests and grasslands. In the Bay area, our air comes fresh off the ocean, and the haze and fog of the familiar marine layer is affected by aerosols like sea-salt nanoparticles. As the sea breeze rises up our forested hills, tree pollen might be the trigger causing clouds to form on the ridge tops. And as the pollen breaks down in that moist setting, it may affect cloud formation farther downwind all the way to the Sierra Nevada.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/30051/pollen-grains-have-newfound-role-seeding-rain-clouds","authors":["6228"],"categories":["science_29","science_31"],"tags":["science_1000"],"label":"science"},"science_21988":{"type":"posts","id":"science_21988","meta":{"index":"posts_1591205157","site":"science","id":"21988","score":null,"sort":[1411672484000]},"guestAuthors":[],"slug":"two-new-studies-underline-how-methane-matters-to-global-carbon-cycle","title":"Two New Studies Underline How Methane Matters to Global Carbon Cycle","publishDate":1411672484,"format":"aside","headTitle":"Two New Studies Underline How Methane Matters to Global Carbon Cycle | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_21989\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/09/unhelpfulgas.png\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-21989\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/09/unhelpfulgas.png\" alt=\"Gas is unhelpful in weaning us from carbon\" width=\"800\" height=\"450\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">The red and green lines in graph A show that gas supply, whether high (red) or low (green), does not appreciably affect carbon emissions under any given policy. “RPS” is “renewable portfolio standard,” a policy like the state of California’s that requires a percentage of renewable energy. An RPS forces gas to compete directly with coal. Graph B shows total carbon emissions over the next 40 years under different policies; the RPS option makes gas most effective as a bridge fuel by replacing coal. Figure 4 of Shearer et al., “The effect of natural gas supplies on US renewable energy and CO\u003csub>2\u003c/sub> emissions” (\u003ca href=\"http://iopscience.iop.org/1748-9326/9/9/094008/article\">open access\u003c/a>), \u003ci>Environmental Research Letters\u003c/i> (Christine Shearer/UC Irvine)\u003c/figcaption>\u003c/figure>\n\u003cp>Stanford geoscientist Ken Caldeira often says that the fossil-fuel energy system “uses the sky as a waste dump.” Carbon dioxide (CO\u003csub>2\u003c/sub>), the waste created by burning fossil fuels, has been building up in the atmosphere for centuries. CO\u003csub>2\u003c/sub> emissions are setting new records every year, according to the \u003ca href=\"http://www.globalcarbonproject.org/\">Global Carbon Project\u003c/a>, and 2014’s emissions of this greenhouse gas will exceed the 40 billion ton level. The world’s nations are meeting in New York to start hammering out goals and strategies to reduce carbon consumption.\u003c/p>\n\u003cp>Natural gas—methane or CH\u003csub>4\u003c/sub>—is often called a “bridge fuel” that will help us move away from the carbon-based energy system. As its chemical formula suggests, it relies on burning hydrogen, which yields harmless water as its waste product, more than burning carbon. And methane is abundant in the ground, and the industry is mature. There’s a lot to like about methane, and the arguments are strong. By economics and government policy, methane is already replacing coal as America’s preferred fuel for power generation.\u003c/p>\n\u003cp>Two major problems with methane are that it still burns carbon (although less than half as much as coal) and that the gas itself is a potent greenhouse gas. Wherever it leaks into the air, methane does harm. Two new studies shed light on each of these problems.\u003c/p>\n\u003cp>In the first \u003ca href=\"http://iopscience.iop.org/1748-9326/9/9/094008/article\" target=\"_blank\" rel=\"noopener\">paper\u003c/a>, published this week in the journal Environmental Research Letters, lead author Christine Shearer of UC Irvine argues that moving to methane might not yield us any gain in the fight against carbon. Her research team started with forecasts of the natural-gas supply from 23 different experts. This “expert elicitation” approach doesn’t nail down a precise estimate, but it does a good job of defining the range of plausible possibilities.\u003c/p>\n\u003cp>They then used an energy model named MARKAL to see how those forecasts would change the mix of energy-producing technology, and the CO\u003csub>2\u003c/sub> emissions that result, between 2015 and 2055. No matter how much methane is available, the results are pretty much the same: methane competes with coal, in line with the “bridge fuel” scenario, but it also competes with renewable fuels (solar, wind, hydro, geothermal, biomass, tidal, etc.). Total carbon emissions differ by less than 10 percent under the whole range of gas supplies. The way to make the biggest change in emissions, the study suggests, is climate policy. Without a policy that requires movement toward renewable energy and away from fossil fuels, natural gas will still leave the sky as a waste dump.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>Shearer’s study assumes that natural gas production has little or no methane leakage. But \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2014GL061503/abstract\">a study in this month’s Geophysical Research Letters\u003c/a> led by Eric Kort, of the University of Michigan, used seven years of satellite observations to look at the large gas fields of the Four Corners region in the Southwest. It found that the area emitted nearly 600,000 tons of methane per year, or 1.8 times as much methane as the best “bottom-up” inventory suggested. That is, when a satellite looks down at the actual atmosphere, it finds twice as much methane as we estimate from surveying known methane sources on the ground. Probably it’s a combination of emissions going undetected and emissions going unreported.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>If we end up needing a world carbon monitoring network, along the lines of our current nuclear bomb testing network, this is probably how it will be done.\u003c/p>\n\n","blocks":[],"excerpt":"Natural gas is often called a \"bridge fuel\" that will help ease us off of carbon-based energy. But a study suggests that without policies to push us toward renewables and away from fossil fuels, natural gas will still leave the sky as a waste dump.","status":"publish","parent":0,"modified":1704932881,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":9,"wordCount":717},"headData":{"title":"Two New Studies Underline How Methane Matters to Global Carbon Cycle | KQED","description":"Natural gas is often called a "bridge fuel" that will help ease us off of carbon-based energy. But a study suggests that without policies to push us toward renewables and away from fossil fuels, natural gas will still leave the sky as a waste dump.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Two New Studies Underline How Methane Matters to Global Carbon Cycle","datePublished":"2014-09-25T19:14:44.000Z","dateModified":"2024-01-11T00:28:01.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/21988/two-new-studies-underline-how-methane-matters-to-global-carbon-cycle","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_21989\" class=\"wp-caption aligncenter\" style=\"max-width: 800px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/09/unhelpfulgas.png\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-21989\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2014/09/unhelpfulgas.png\" alt=\"Gas is unhelpful in weaning us from carbon\" width=\"800\" height=\"450\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">The red and green lines in graph A show that gas supply, whether high (red) or low (green), does not appreciably affect carbon emissions under any given policy. “RPS” is “renewable portfolio standard,” a policy like the state of California’s that requires a percentage of renewable energy. An RPS forces gas to compete directly with coal. Graph B shows total carbon emissions over the next 40 years under different policies; the RPS option makes gas most effective as a bridge fuel by replacing coal. Figure 4 of Shearer et al., “The effect of natural gas supplies on US renewable energy and CO\u003csub>2\u003c/sub> emissions” (\u003ca href=\"http://iopscience.iop.org/1748-9326/9/9/094008/article\">open access\u003c/a>), \u003ci>Environmental Research Letters\u003c/i> (Christine Shearer/UC Irvine)\u003c/figcaption>\u003c/figure>\n\u003cp>Stanford geoscientist Ken Caldeira often says that the fossil-fuel energy system “uses the sky as a waste dump.” Carbon dioxide (CO\u003csub>2\u003c/sub>), the waste created by burning fossil fuels, has been building up in the atmosphere for centuries. CO\u003csub>2\u003c/sub> emissions are setting new records every year, according to the \u003ca href=\"http://www.globalcarbonproject.org/\">Global Carbon Project\u003c/a>, and 2014’s emissions of this greenhouse gas will exceed the 40 billion ton level. The world’s nations are meeting in New York to start hammering out goals and strategies to reduce carbon consumption.\u003c/p>\n\u003cp>Natural gas—methane or CH\u003csub>4\u003c/sub>—is often called a “bridge fuel” that will help us move away from the carbon-based energy system. As its chemical formula suggests, it relies on burning hydrogen, which yields harmless water as its waste product, more than burning carbon. And methane is abundant in the ground, and the industry is mature. There’s a lot to like about methane, and the arguments are strong. By economics and government policy, methane is already replacing coal as America’s preferred fuel for power generation.\u003c/p>\n\u003cp>Two major problems with methane are that it still burns carbon (although less than half as much as coal) and that the gas itself is a potent greenhouse gas. Wherever it leaks into the air, methane does harm. Two new studies shed light on each of these problems.\u003c/p>\n\u003cp>In the first \u003ca href=\"http://iopscience.iop.org/1748-9326/9/9/094008/article\" target=\"_blank\" rel=\"noopener\">paper\u003c/a>, published this week in the journal Environmental Research Letters, lead author Christine Shearer of UC Irvine argues that moving to methane might not yield us any gain in the fight against carbon. Her research team started with forecasts of the natural-gas supply from 23 different experts. This “expert elicitation” approach doesn’t nail down a precise estimate, but it does a good job of defining the range of plausible possibilities.\u003c/p>\n\u003cp>They then used an energy model named MARKAL to see how those forecasts would change the mix of energy-producing technology, and the CO\u003csub>2\u003c/sub> emissions that result, between 2015 and 2055. No matter how much methane is available, the results are pretty much the same: methane competes with coal, in line with the “bridge fuel” scenario, but it also competes with renewable fuels (solar, wind, hydro, geothermal, biomass, tidal, etc.). Total carbon emissions differ by less than 10 percent under the whole range of gas supplies. The way to make the biggest change in emissions, the study suggests, is climate policy. Without a policy that requires movement toward renewable energy and away from fossil fuels, natural gas will still leave the sky as a waste dump.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>Shearer’s study assumes that natural gas production has little or no methane leakage. But \u003ca href=\"http://onlinelibrary.wiley.com/doi/10.1002/2014GL061503/abstract\">a study in this month’s Geophysical Research Letters\u003c/a> led by Eric Kort, of the University of Michigan, used seven years of satellite observations to look at the large gas fields of the Four Corners region in the Southwest. It found that the area emitted nearly 600,000 tons of methane per year, or 1.8 times as much methane as the best “bottom-up” inventory suggested. That is, when a satellite looks down at the actual atmosphere, it finds twice as much methane as we estimate from surveying known methane sources on the ground. Probably it’s a combination of emissions going undetected and emissions going unreported.\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>If we end up needing a world carbon monitoring network, along the lines of our current nuclear bomb testing network, this is probably how it will be done.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/21988/two-new-studies-underline-how-methane-matters-to-global-carbon-cycle","authors":["6228"],"categories":["science_33","science_38"],"tags":["science_1627","science_1000","science_1916","science_784","science_1041","science_140"],"featImg":"science_21989","label":"science"},"science_11309":{"type":"posts","id":"science_11309","meta":{"index":"posts_1591205157","site":"science","id":"11309","score":null,"sort":[1385065351000]},"guestAuthors":[],"slug":"arctic-algae-offer-new-insights-on-prehistoric-climate-data","title":"Arctic Algae Offer New Insights on Prehistoric Climate Data","publishDate":1385065351,"format":"aside","headTitle":"Arctic Algae Offer New Insights on Prehistoric Climate Data | KQED","labelTerm":{"site":"science"},"content":"\u003cfigure id=\"attachment_11310\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/clathromorphum-compactum.jpg\" rel=\"attachment wp-att-11310\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11310\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/clathromorphum-compactum.jpg\" alt=\"Clathromorphum compactum\" width=\"640\" height=\"360\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">\u003cem>Clathromorphum compactum\u003c/em> records centuries of climatic data in its thin annual layers. Images courtesy Walter Adey, Smithsonian Institution\u003c/figcaption>\u003c/figure>\n\u003cp>As scientists work on better climate models to help us deal with global warming, there are only two places to gather more data: the present and the past. The present crawls along at its usual pace, producing its daily trickle of information, but the past promises to yield buckets of data in the right archives. A new paper has opened up a long-needed archive for the high northern ocean, recorded in the annual “tree rings” of red coralline algae.\u003c/p>\n\u003cp>The tropical corals most of us are familar with are stony structures, built out of the dissolved minerals in seawater, that are occupied by colonies of tiny animals. But outside the tropics, coral-like structures are built by various species of algae—colonies of one-celled plants. The red coralline alga \u003cem>Clathromorphum compactum\u003c/em> lives on the cold shallow seafloors around the Arctic Ocean and slowly but steadily puts on annual layers as reliably as treetrunks.\u003c/p>\n\u003cp>\u003ca href=\"http://www.pnas.org/content/early/2013/11/13/1313775110.abstract\">A paper published this week in the \u003cem>Proceedings of the National Academy of Science\u003c/em>\u003c/a> reports a record of annual sea ice in northeastern Canada, based on \u003cem>C. compactum\u003c/em> layers, that goes back 646 years. This organism joins a select list of “climate proxy” species that include tropical corals, \u003ca href=\"http://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/coral-sclerosponge\">sclerosponges\u003c/a>, \u003ca href=\"http://www.sonic.net/bristlecone/intro.html\">bristlecones\u003c/a> and \u003ca href=\"http://ltrr.arizona.edu/\">other trees\u003c/a>. Along with annual-scale records from other climate proxies, including \u003ca href=\"http://science.kqed.org/quest/2012/10/18/a-new-radiocarbon-yardstick-from-japan/\">lake sediments\u003c/a> and ice from the \u003ca href=\"http://ww2.kqed.org/science/2013/11/07/where-should-we-look-for-the-worlds-oldest-ice/\">polar ice caps\u003c/a> and \u003ca href=\"http://science.kqed.org/quest/2013/04/04/a-new-rosetta-stone-tropical-ice-core/\">tropical glaciers\u003c/a>, we can splice together pictures of prehistoric climate that are accurate enough to use in detailed climate modeling.\u003c/p>\n\u003cp>Every climate proxy has its own quirks that can be turned into information. Tree rings vary with the species, the region, and the individual seasons of each year. Glacier ice captures dust from the air, and bubbles of the ancient air itself. In the case of \u003cem>C. compactum\u003c/em>, which lives at 20-meter depths all around the northern seas, the red alga grows at a rate that responds closely to water temperature. Not just the growth rate, but the chemistry of its mineral layer correlates with temperature—more magnesium enters the calcium-carbonate material during warmer weather. And then when sea ice forms, the alga shuts down entirely, thus its annual layers are also a sensitive indicator of the icy season.\u003c/p>\n\u003cp>While tree rings are usually wide enough to measure with calipers under a low-power microscope, the coralline algae layers are measured in microns. The paper’s authors used electron microscopic techniques to image the layers and analyze their chemistry. They also collected many specimens ranging from Maine to Arctic Bay, at the north end of Baffin Island, and painstakingly assembled a year-by-year record of ice cover in these waters.\u003c/p>\n\u003cfigure id=\"attachment_11311\" class=\"wp-caption aligncenter\" style=\"max-width: 500px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/algaelayers.gif\" rel=\"attachment wp-att-11311\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11311\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/algaelayers.gif\" alt=\"annual layers in arctic algae\" width=\"500\" height=\"347\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Annual layers in another coralline alga species. The dots are reproductive structures called conceptacles\u003c/figcaption>\u003c/figure>\n\u003cp>The ice record matches what we know and what we suspect from other sources. Notably, during the “little ice age” period from about 1450 to about 1850, thick and long-lasting sea ice corresponded with the spread of cultures based on seal hunting. Since 1850, the sea ice has undergone “a long-term decline distinctly steeper than at any time since the 14th century.” Throughout this time period, sea ice has been highly variable.\u003c/p>\n\u003cp>[ad fullwidth]\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>Not so long ago, there was a lot of chatter each year about the fluctuations of the annual Antarctic ozone hole, and then the world took action against the chlorofluorocarbons that were eroding it. Since then the ozone hole has been recovering, gradually and with wide variations, without a lot of discussion. It’s worth remembering as we watch the Arctic sea ice today through satellite imagery. Instead of cheering or bemoaning the state of the ice every year, we would do better to keep our eye on the long-term trend—and long-term action.\u003c/p>\n\n","blocks":[],"excerpt":"The short list of climate proxy species gains a new member in the critical Arctic Ocean region, a crusty red alga named \u003ci>Clathromorphum compactum\u003c/i>.","status":"publish","parent":0,"modified":1704934657,"stats":{"hasAudio":false,"hasVideo":false,"hasChartOrMap":false,"iframeSrcs":[],"hasGoogleForm":false,"hasGallery":false,"hasHearkenModule":false,"hasPolis":false,"paragraphCount":9,"wordCount":658},"headData":{"title":"Arctic Algae Offer New Insights on Prehistoric Climate Data | KQED","description":"The short list of climate proxy species gains a new member in the critical Arctic Ocean region, a crusty red alga named Clathromorphum compactum.","ogTitle":"","ogDescription":"","ogImgId":"","twTitle":"","twDescription":"","twImgId":"","schema":{"@context":"http://schema.org","@type":"Article","headline":"Arctic Algae Offer New Insights on Prehistoric Climate Data","datePublished":"2013-11-21T20:22:31.000Z","dateModified":"2024-01-11T00:57:37.000Z","image":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"}},"sticky":false,"path":"/science/11309/arctic-algae-offer-new-insights-on-prehistoric-climate-data","audioTrackLength":null,"parsedContent":[{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003cfigure id=\"attachment_11310\" class=\"wp-caption aligncenter\" style=\"max-width: 640px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/clathromorphum-compactum.jpg\" rel=\"attachment wp-att-11310\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11310\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/clathromorphum-compactum.jpg\" alt=\"Clathromorphum compactum\" width=\"640\" height=\"360\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">\u003cem>Clathromorphum compactum\u003c/em> records centuries of climatic data in its thin annual layers. Images courtesy Walter Adey, Smithsonian Institution\u003c/figcaption>\u003c/figure>\n\u003cp>As scientists work on better climate models to help us deal with global warming, there are only two places to gather more data: the present and the past. The present crawls along at its usual pace, producing its daily trickle of information, but the past promises to yield buckets of data in the right archives. A new paper has opened up a long-needed archive for the high northern ocean, recorded in the annual “tree rings” of red coralline algae.\u003c/p>\n\u003cp>The tropical corals most of us are familar with are stony structures, built out of the dissolved minerals in seawater, that are occupied by colonies of tiny animals. But outside the tropics, coral-like structures are built by various species of algae—colonies of one-celled plants. The red coralline alga \u003cem>Clathromorphum compactum\u003c/em> lives on the cold shallow seafloors around the Arctic Ocean and slowly but steadily puts on annual layers as reliably as treetrunks.\u003c/p>\n\u003cp>\u003ca href=\"http://www.pnas.org/content/early/2013/11/13/1313775110.abstract\">A paper published this week in the \u003cem>Proceedings of the National Academy of Science\u003c/em>\u003c/a> reports a record of annual sea ice in northeastern Canada, based on \u003cem>C. compactum\u003c/em> layers, that goes back 646 years. This organism joins a select list of “climate proxy” species that include tropical corals, \u003ca href=\"http://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/coral-sclerosponge\">sclerosponges\u003c/a>, \u003ca href=\"http://www.sonic.net/bristlecone/intro.html\">bristlecones\u003c/a> and \u003ca href=\"http://ltrr.arizona.edu/\">other trees\u003c/a>. Along with annual-scale records from other climate proxies, including \u003ca href=\"http://science.kqed.org/quest/2012/10/18/a-new-radiocarbon-yardstick-from-japan/\">lake sediments\u003c/a> and ice from the \u003ca href=\"http://ww2.kqed.org/science/2013/11/07/where-should-we-look-for-the-worlds-oldest-ice/\">polar ice caps\u003c/a> and \u003ca href=\"http://science.kqed.org/quest/2013/04/04/a-new-rosetta-stone-tropical-ice-core/\">tropical glaciers\u003c/a>, we can splice together pictures of prehistoric climate that are accurate enough to use in detailed climate modeling.\u003c/p>\n\u003cp>Every climate proxy has its own quirks that can be turned into information. Tree rings vary with the species, the region, and the individual seasons of each year. Glacier ice captures dust from the air, and bubbles of the ancient air itself. In the case of \u003cem>C. compactum\u003c/em>, which lives at 20-meter depths all around the northern seas, the red alga grows at a rate that responds closely to water temperature. Not just the growth rate, but the chemistry of its mineral layer correlates with temperature—more magnesium enters the calcium-carbonate material during warmer weather. And then when sea ice forms, the alga shuts down entirely, thus its annual layers are also a sensitive indicator of the icy season.\u003c/p>\n\u003cp>While tree rings are usually wide enough to measure with calipers under a low-power microscope, the coralline algae layers are measured in microns. The paper’s authors used electron microscopic techniques to image the layers and analyze their chemistry. They also collected many specimens ranging from Maine to Arctic Bay, at the north end of Baffin Island, and painstakingly assembled a year-by-year record of ice cover in these waters.\u003c/p>\n\u003cfigure id=\"attachment_11311\" class=\"wp-caption aligncenter\" style=\"max-width: 500px\">\u003ca href=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/algaelayers.gif\" rel=\"attachment wp-att-11311\">\u003cimg loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11311\" src=\"http://ww2.kqed.org/science/wp-content/uploads/sites/35/2013/11/algaelayers.gif\" alt=\"annual layers in arctic algae\" width=\"500\" height=\"347\">\u003c/a>\u003cfigcaption class=\"wp-caption-text\">Annual layers in another coralline alga species. The dots are reproductive structures called conceptacles\u003c/figcaption>\u003c/figure>\n\u003cp>The ice record matches what we know and what we suspect from other sources. Notably, during the “little ice age” period from about 1450 to about 1850, thick and long-lasting sea ice corresponded with the spread of cultures based on seal hunting. Since 1850, the sea ice has undergone “a long-term decline distinctly steeper than at any time since the 14th century.” Throughout this time period, sea ice has been highly variable.\u003c/p>\n\u003cp>\u003c/p>\u003c/div>","attributes":{"named":{},"numeric":[]}},{"type":"component","content":"","name":"ad","attributes":{"named":{"label":"fullwidth"},"numeric":["fullwidth"]}},{"type":"contentString","content":"\u003cdiv class=\"post-body\">\u003cp>\u003c/p>\n\u003cp>\u003c/p>\n\u003cp>Not so long ago, there was a lot of chatter each year about the fluctuations of the annual Antarctic ozone hole, and then the world took action against the chlorofluorocarbons that were eroding it. Since then the ozone hole has been recovering, gradually and with wide variations, without a lot of discussion. It’s worth remembering as we watch the Arctic sea ice today through satellite imagery. Instead of cheering or bemoaning the state of the ice every year, we would do better to keep our eye on the long-term trend—and long-term action.\u003c/p>\n\n\u003c/div>\u003c/p>","attributes":{"named":{},"numeric":[]}}],"link":"/science/11309/arctic-algae-offer-new-insights-on-prehistoric-climate-data","authors":["6228"],"categories":["science_31","science_35","science_38"],"tags":["science_323","science_1000","science_1003"],"featImg":"science_11310","label":"science"}},"programsReducer":{"possible":{"id":"possible","title":"Possible","info":"Possible is hosted by entrepreneur Reid Hoffman and writer Aria Finger. Together in Possible, Hoffman and Finger lead enlightening discussions about building a brighter collective future. The show features interviews with visionary guests like Trevor Noah, Sam Altman and Janette Sadik-Khan. Possible paints an optimistic portrait of the world we can create through science, policy, business, art and our shared humanity. It asks: What if everything goes right for once? How can we get there? Each episode also includes a short fiction story generated by advanced AI GPT-4, serving as a thought-provoking springboard to speculate how humanity could leverage technology for good.","airtime":"SUN 2pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Possible-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.possible.fm/","meta":{"site":"news","source":"Possible"},"link":"/radio/program/possible","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/possible/id1677184070","spotify":"https://open.spotify.com/show/730YpdUSNlMyPQwNnyjp4k"}},"1a":{"id":"1a","title":"1A","info":"1A is home to the national conversation. 1A brings on great guests and frames the best debate in ways that make you think, share and engage.","airtime":"MON-THU 11pm-12am","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/1a.jpg","officialWebsiteLink":"https://the1a.org/","meta":{"site":"news","source":"npr"},"link":"/radio/program/1a","subscribe":{"npr":"https://rpb3r.app.goo.gl/RBrW","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=1188724250&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/1A-p947376/","rss":"https://feeds.npr.org/510316/podcast.xml"}},"all-things-considered":{"id":"all-things-considered","title":"All Things Considered","info":"Every weekday, \u003cem>All Things Considered\u003c/em> hosts Robert Siegel, Audie Cornish, Ari Shapiro, and Kelly McEvers present the program's trademark mix of news, interviews, commentaries, reviews, and offbeat features. Michel Martin hosts on the weekends.","airtime":"MON-FRI 1pm-2pm, 4:30pm-6:30pm\u003cbr />SAT-SUN 5pm-6pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/All-Things-Considered-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/all-things-considered/","meta":{"site":"news","source":"npr"},"link":"/radio/program/all-things-considered"},"american-suburb-podcast":{"id":"american-suburb-podcast","title":"American Suburb: The Podcast","tagline":"The flip side of gentrification, told through one town","info":"Gentrification is changing cities across America, forcing people from neighborhoods they have long called home. Call them the displaced. Now those priced out of the Bay Area are looking for a better life in an unlikely place. American Suburb follows this migration to one California town along the Delta, 45 miles from San Francisco. But is this once sleepy suburb ready for them?","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/American-Suburb-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"/news/series/american-suburb-podcast","meta":{"site":"news","source":"kqed","order":"13"},"link":"/news/series/american-suburb-podcast/","subscribe":{"npr":"https://rpb3r.app.goo.gl/RBrW","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?mt=2&id=1287748328","tuneIn":"https://tunein.com/radio/American-Suburb-p1086805/","rss":"https://ww2.kqed.org/news/series/american-suburb-podcast/feed/podcast","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkMzMDExODgxNjA5"}},"baycurious":{"id":"baycurious","title":"Bay Curious","tagline":"Exploring the Bay Area, one question at a time","info":"KQED’s new podcast, Bay Curious, gets to the bottom of the mysteries — both profound and peculiar — that give the Bay Area its unique identity. And we’ll do it with your help! You ask the questions. You decide what Bay Curious investigates. And you join us on the journey to find the answers.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Bay-Curious-Podcast-Tile-703x703-1.jpg","imageAlt":"\"KQED Bay Curious","officialWebsiteLink":"/news/series/baycurious","meta":{"site":"news","source":"kqed","order":"4"},"link":"/podcasts/baycurious","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/bay-curious/id1172473406","npr":"https://www.npr.org/podcasts/500557090/bay-curious","rss":"https://ww2.kqed.org/news/category/bay-curious-podcast/feed/podcast","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvbmV3cy9jYXRlZ29yeS9iYXktY3VyaW91cy1wb2RjYXN0L2ZlZWQvcG9kY2FzdA","stitcher":"https://www.stitcher.com/podcast/kqed/bay-curious","spotify":"https://open.spotify.com/show/6O76IdmhixfijmhTZLIJ8k"}},"bbc-world-service":{"id":"bbc-world-service","title":"BBC World Service","info":"The day's top stories from BBC News compiled twice daily in the week, once at weekends.","airtime":"MON-FRI 9pm-10pm, TUE-FRI 1am-2am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/BBC-World-Service-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.bbc.co.uk/sounds/play/live:bbc_world_service","meta":{"site":"news","source":"BBC World Service"},"link":"/radio/program/bbc-world-service","subscribe":{"apple":"https://itunes.apple.com/us/podcast/global-news-podcast/id135067274?mt=2","tuneIn":"https://tunein.com/radio/BBC-World-Service-p455581/","rss":"https://podcasts.files.bbci.co.uk/p02nq0gn.rss"}},"code-switch-life-kit":{"id":"code-switch-life-kit","title":"Code Switch / Life Kit","info":"\u003cem>Code Switch\u003c/em>, which listeners will hear in the first part of the hour, has fearless and much-needed conversations about race. Hosted by journalists of color, the show tackles the subject of race head-on, exploring how it impacts every part of society — from politics and pop culture to history, sports and more.\u003cbr />\u003cbr />\u003cem>Life Kit\u003c/em>, which will be in the second part of the hour, guides you through spaces and feelings no one prepares you for — from finances to mental health, from workplace microaggressions to imposter syndrome, from relationships to parenting. The show features experts with real world experience and shares their knowledge. Because everyone needs a little help being human.\u003cbr />\u003cbr />\u003ca href=\"https://www.npr.org/podcasts/510312/codeswitch\">\u003cem>Code Switch\u003c/em> offical site and podcast\u003c/a>\u003cbr />\u003ca href=\"https://www.npr.org/lifekit\">\u003cem>Life Kit\u003c/em> offical site and podcast\u003c/a>\u003cbr />","airtime":"SUN 9pm-10pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Code-Switch-Life-Kit-Podcast-Tile-360x360-1.jpg","meta":{"site":"radio","source":"npr"},"link":"/radio/program/code-switch-life-kit","subscribe":{"apple":"https://podcasts.apple.com/podcast/1112190608?mt=2&at=11l79Y&ct=nprdirectory","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93d3cubnByLm9yZy9yc3MvcG9kY2FzdC5waHA_aWQ9NTEwMzEy","spotify":"https://open.spotify.com/show/3bExJ9JQpkwNhoHvaIIuyV","rss":"https://feeds.npr.org/510312/podcast.xml"}},"commonwealth-club":{"id":"commonwealth-club","title":"Commonwealth Club of California Podcast","info":"The Commonwealth Club of California is the nation's oldest and largest public affairs forum. As a non-partisan forum, The Club brings to the public airwaves diverse viewpoints on important topics. The Club's weekly radio broadcast - the oldest in the U.S., dating back to 1924 - is carried across the nation on public radio stations and is now podcasting. Our website archive features audio of our recent programs, as well as selected speeches from our long and distinguished history. This podcast feed is usually updated twice a week and is always un-edited.","airtime":"THU 10pm, FRI 1am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Commonwealth-Club-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.commonwealthclub.org/podcasts","meta":{"site":"news","source":"Commonwealth Club of California"},"link":"/radio/program/commonwealth-club","subscribe":{"apple":"https://itunes.apple.com/us/podcast/commonwealth-club-of-california-podcast/id976334034?mt=2","google":"https://podcasts.google.com/feed/aHR0cDovL3d3dy5jb21tb253ZWFsdGhjbHViLm9yZy9hdWRpby9wb2RjYXN0L3dlZWtseS54bWw","tuneIn":"https://tunein.com/radio/Commonwealth-Club-of-California-p1060/"}},"considerthis":{"id":"considerthis","title":"Consider This","tagline":"Make sense of the day","info":"Make sense of the day. Every weekday afternoon, Consider This helps you consider the major stories of the day in less than 15 minutes, featuring the reporting and storytelling resources of NPR. Plus, KQED’s Bianca Taylor brings you the local KQED news you need to know.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Consider-This-Podcast-Tile-703x703-1.jpg","imageAlt":"Consider This from NPR and KQED","officialWebsiteLink":"/podcasts/considerthis","meta":{"site":"news","source":"kqed","order":"7"},"link":"/podcasts/considerthis","subscribe":{"apple":"https://podcasts.apple.com/podcast/id1503226625?mt=2&at=11l79Y&ct=nprdirectory","npr":"https://rpb3r.app.goo.gl/coronavirusdaily","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5ucHIub3JnLzUxMDM1NS9wb2RjYXN0LnhtbA","spotify":"https://open.spotify.com/show/3Z6JdCS2d0eFEpXHKI6WqH"}},"forum":{"id":"forum","title":"Forum","tagline":"The conversation starts here","info":"KQED’s live call-in program discussing local, state, national and international issues, as well as in-depth interviews.","airtime":"MON-FRI 9am-11am, 10pm-11pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Forum-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED Forum with Mina Kim and Alexis Madrigal","officialWebsiteLink":"/forum","meta":{"site":"news","source":"kqed","order":"8"},"link":"/forum","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/kqeds-forum/id73329719","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM5NTU3MzgxNjMz","npr":"https://www.npr.org/podcasts/432307980/forum","stitcher":"https://www.stitcher.com/podcast/kqedfm-kqeds-forum-podcast","rss":"https://feeds.megaphone.fm/KQINC9557381633"}},"freakonomics-radio":{"id":"freakonomics-radio","title":"Freakonomics Radio","info":"Freakonomics Radio is a one-hour award-winning podcast and public-radio project hosted by Stephen Dubner, with co-author Steve Levitt as a regular guest. It is produced in partnership with WNYC.","imageSrc":"https://ww2.kqed.org/news/wp-content/uploads/sites/10/2018/05/freakonomicsRadio.png","officialWebsiteLink":"http://freakonomics.com/","airtime":"SUN 1am-2am, SAT 3pm-4pm","meta":{"site":"radio","source":"WNYC"},"link":"/radio/program/freakonomics-radio","subscribe":{"npr":"https://rpb3r.app.goo.gl/4s8b","apple":"https://itunes.apple.com/us/podcast/freakonomics-radio/id354668519","tuneIn":"https://tunein.com/podcasts/WNYC-Podcasts/Freakonomics-Radio-p272293/","rss":"https://feeds.feedburner.com/freakonomicsradio"}},"fresh-air":{"id":"fresh-air","title":"Fresh Air","info":"Hosted by Terry Gross, \u003cem>Fresh Air from WHYY\u003c/em> is the Peabody Award-winning weekday magazine of contemporary arts and issues. One of public radio's most popular programs, Fresh Air features intimate conversations with today's biggest luminaries.","airtime":"MON-FRI 7pm-8pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Fresh-Air-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/fresh-air/","meta":{"site":"radio","source":"npr"},"link":"/radio/program/fresh-air","subscribe":{"npr":"https://rpb3r.app.goo.gl/4s8b","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=214089682&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Fresh-Air-p17/","rss":"https://feeds.npr.org/381444908/podcast.xml"}},"here-and-now":{"id":"here-and-now","title":"Here & Now","info":"A live production of NPR and WBUR Boston, in collaboration with stations across the country, Here & Now reflects the fluid world of news as it's happening in the middle of the day, with timely, in-depth news, interviews and conversation. Hosted by Robin Young, Jeremy Hobson and Tonya Mosley.","airtime":"MON-THU 11am-12pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Here-And-Now-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"http://www.wbur.org/hereandnow","meta":{"site":"news","source":"npr"},"link":"/radio/program/here-and-now","subsdcribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?mt=2&id=426698661","tuneIn":"https://tunein.com/radio/Here--Now-p211/","rss":"https://feeds.npr.org/510051/podcast.xml"}},"how-i-built-this":{"id":"how-i-built-this","title":"How I Built This with Guy Raz","info":"Guy Raz dives into the stories behind some of the world's best known companies. How I Built This weaves a narrative journey about innovators, entrepreneurs and idealists—and the movements they built.","imageSrc":"https://ww2.kqed.org/news/wp-content/uploads/sites/10/2018/05/howIBuiltThis.png","officialWebsiteLink":"https://www.npr.org/podcasts/510313/how-i-built-this","airtime":"SUN 7:30pm-8pm","meta":{"site":"news","source":"npr"},"link":"/radio/program/how-i-built-this","subscribe":{"npr":"https://rpb3r.app.goo.gl/3zxy","apple":"https://itunes.apple.com/us/podcast/how-i-built-this-with-guy-raz/id1150510297?mt=2","tuneIn":"https://tunein.com/podcasts/Arts--Culture-Podcasts/How-I-Built-This-p910896/","rss":"https://feeds.npr.org/510313/podcast.xml"}},"inside-europe":{"id":"inside-europe","title":"Inside Europe","info":"Inside Europe, a one-hour weekly news magazine hosted by Helen Seeney and Keith Walker, explores the topical issues shaping the continent. No other part of the globe has experienced such dynamic political and social change in recent years.","airtime":"SAT 3am-4am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Inside-Europe-Podcast-Tile-300x300-1.jpg","meta":{"site":"news","source":"Deutsche Welle"},"link":"/radio/program/inside-europe","subscribe":{"apple":"https://itunes.apple.com/us/podcast/inside-europe/id80106806?mt=2","tuneIn":"https://tunein.com/radio/Inside-Europe-p731/","rss":"https://partner.dw.com/xml/podcast_inside-europe"}},"latino-usa":{"id":"latino-usa","title":"Latino USA","airtime":"MON 1am-2am, SUN 6pm-7pm","info":"Latino USA, the radio journal of news and culture, is the only national, English-language radio program produced from a Latino perspective.","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/latinoUsa.jpg","officialWebsiteLink":"http://latinousa.org/","meta":{"site":"news","source":"npr"},"link":"/radio/program/latino-usa","subscribe":{"npr":"https://rpb3r.app.goo.gl/xtTd","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=79681317&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Latino-USA-p621/","rss":"https://feeds.npr.org/510016/podcast.xml"}},"live-from-here-highlights":{"id":"live-from-here-highlights","title":"Live from Here Highlights","info":"Chris Thile steps to the mic as the host of Live from Here (formerly A Prairie Home Companion), a live public radio variety show. Download Chris’s Song of the Week plus other highlights from the broadcast. Produced by American Public Media.","airtime":"SAT 6pm-8pm, SUN 11am-1pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Live-From-Here-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.livefromhere.org/","meta":{"site":"arts","source":"american public media"},"link":"/radio/program/live-from-here-highlights","subscribe":{"apple":"https://itunes.apple.com/us/podcast/id1167173941","tuneIn":"https://tunein.com/radio/Live-from-Here-Highlights-p921744/","rss":"https://feeds.publicradio.org/public_feeds/a-prairie-home-companion-highlights/rss/rss"}},"marketplace":{"id":"marketplace","title":"Marketplace","info":"Our flagship program, helmed by Kai Ryssdal, examines what the day in money delivered, through stories, conversations, newsworthy numbers and more. Updated Monday through Friday at about 3:30 p.m. PT.","airtime":"MON-FRI 4pm-4:30pm, MON-WED 6:30pm-7pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Marketplace-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.marketplace.org/","meta":{"site":"news","source":"American Public Media"},"link":"/radio/program/marketplace","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=201853034&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/APM-Marketplace-p88/","rss":"https://feeds.publicradio.org/public_feeds/marketplace-pm/rss/rss"}},"mindshift":{"id":"mindshift","title":"MindShift","tagline":"A podcast about the future of learning and how we raise our kids","info":"The MindShift podcast explores the innovations in education that are shaping how kids learn. Hosts Ki Sung and Katrina Schwartz introduce listeners to educators, researchers, parents and students who are developing effective ways to improve how kids learn. We cover topics like how fed-up administrators are developing surprising tactics to deal with classroom disruptions; how listening to podcasts are helping kids develop reading skills; the consequences of overparenting; and why interdisciplinary learning can engage students on all ends of the traditional achievement spectrum. This podcast is part of the MindShift education site, a division of KQED News. KQED is an NPR/PBS member station based in San Francisco. You can also visit the MindShift website for episodes and supplemental blog posts or tweet us \u003ca href=\"https://twitter.com/MindShiftKQED\">@MindShiftKQED\u003c/a> or visit us at \u003ca href=\"/mindshift\">MindShift.KQED.org\u003c/a>","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Mindshift-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED MindShift: How We Will Learn","officialWebsiteLink":"/mindshift/","meta":{"site":"news","source":"kqed","order":"2"},"link":"/podcasts/mindshift","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/mindshift-podcast/id1078765985","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM1NzY0NjAwNDI5","npr":"https://www.npr.org/podcasts/464615685/mind-shift-podcast","stitcher":"https://www.stitcher.com/podcast/kqed/stories-teachers-share","spotify":"https://open.spotify.com/show/0MxSpNYZKNprFLCl7eEtyx"}},"morning-edition":{"id":"morning-edition","title":"Morning Edition","info":"\u003cem>Morning Edition\u003c/em> takes listeners around the country and the world with multi-faceted stories and commentaries every weekday. Hosts Steve Inskeep, David Greene and Rachel Martin bring you the latest breaking news and features to prepare you for the day.","airtime":"MON-FRI 3am-9am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Morning-Edition-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/morning-edition/","meta":{"site":"news","source":"npr"},"link":"/radio/program/morning-edition"},"onourwatch":{"id":"onourwatch","title":"On Our Watch","tagline":"Police secrets, unsealed","info":"For decades, the process for how police police themselves has been inconsistent – if not opaque. In some states, like California, these proceedings were completely hidden. After a new police transparency law unsealed scores of internal affairs files, our reporters set out to examine these cases and the shadow world of police discipline. On Our Watch brings listeners into the rooms where officers are questioned and witnesses are interrogated to find out who this system is really protecting. Is it the officers, or the public they've sworn to serve?","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/On-Our-Watch-Podcast-Tile-703x703-1.jpg","imageAlt":"On Our Watch from NPR and KQED","officialWebsiteLink":"/podcasts/onourwatch","meta":{"site":"news","source":"kqed","order":"1"},"link":"/podcasts/onourwatch","subscribe":{"apple":"https://podcasts.apple.com/podcast/id1567098962","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5ucHIub3JnLzUxMDM2MC9wb2RjYXN0LnhtbD9zYz1nb29nbGVwb2RjYXN0cw","npr":"https://rpb3r.app.goo.gl/onourwatch","spotify":"https://open.spotify.com/show/0OLWoyizopu6tY1XiuX70x","tuneIn":"https://tunein.com/radio/On-Our-Watch-p1436229/","stitcher":"https://www.stitcher.com/show/on-our-watch","rss":"https://feeds.npr.org/510360/podcast.xml"}},"on-the-media":{"id":"on-the-media","title":"On The Media","info":"Our weekly podcast explores how the media 'sausage' is made, casts an incisive eye on fluctuations in the marketplace of ideas, and examines threats to the freedom of information and expression in America and abroad. For one hour a week, the show tries to lift the veil from the process of \"making media,\" especially news media, because it's through that lens that we see the world and the world sees us","airtime":"SUN 2pm-3pm, MON 12am-1am","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/onTheMedia.png","officialWebsiteLink":"https://www.wnycstudios.org/shows/otm","meta":{"site":"news","source":"wnyc"},"link":"/radio/program/on-the-media","subscribe":{"apple":"https://itunes.apple.com/us/podcast/on-the-media/id73330715?mt=2","tuneIn":"https://tunein.com/radio/On-the-Media-p69/","rss":"http://feeds.wnyc.org/onthemedia"}},"our-body-politic":{"id":"our-body-politic","title":"Our Body Politic","info":"Presented by KQED, KCRW and KPCC, and created and hosted by award-winning journalist Farai Chideya, Our Body Politic is unapologetically centered on reporting on not just how women of color experience the major political events of today, but how they’re impacting those very issues.","airtime":"SAT 6pm-7pm, SUN 1am-2am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Our-Body-Politic-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://our-body-politic.simplecast.com/","meta":{"site":"news","source":"kcrw"},"link":"/radio/program/our-body-politic","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/our-body-politic/id1533069868","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5zaW1wbGVjYXN0LmNvbS9feGFQaHMxcw","spotify":"https://open.spotify.com/show/4ApAiLT1kV153TttWAmqmc","rss":"https://feeds.simplecast.com/_xaPhs1s","tuneIn":"https://tunein.com/podcasts/News--Politics-Podcasts/Our-Body-Politic-p1369211/"}},"pbs-newshour":{"id":"pbs-newshour","title":"PBS NewsHour","info":"Analysis, background reports and updates from the PBS NewsHour putting today's news in context.","airtime":"MON-FRI 3pm-4pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/PBS-News-Hour-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.pbs.org/newshour/","meta":{"site":"news","source":"pbs"},"link":"/radio/program/pbs-newshour","subscribe":{"apple":"https://itunes.apple.com/us/podcast/pbs-newshour-full-show/id394432287?mt=2","tuneIn":"https://tunein.com/radio/PBS-NewsHour---Full-Show-p425698/","rss":"https://www.pbs.org/newshour/feeds/rss/podcasts/show"}},"perspectives":{"id":"perspectives","title":"Perspectives","tagline":"KQED's series of of daily listener commentaries since 1991","info":"KQED's series of of daily listener commentaries since 1991.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Perspectives-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"/perspectives/","meta":{"site":"radio","source":"kqed","order":"15"},"link":"/perspectives","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/id73801135","npr":"https://www.npr.org/podcasts/432309616/perspectives","rss":"https://ww2.kqed.org/perspectives/category/perspectives/feed/","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvcGVyc3BlY3RpdmVzL2NhdGVnb3J5L3BlcnNwZWN0aXZlcy9mZWVkLw"}},"planet-money":{"id":"planet-money","title":"Planet Money","info":"The economy explained. Imagine you could call up a friend and say, Meet me at the bar and tell me what's going on with the economy. Now imagine that's actually a fun evening.","airtime":"SUN 3pm-4pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/planetmoney.jpg","officialWebsiteLink":"https://www.npr.org/sections/money/","meta":{"site":"news","source":"npr"},"link":"/radio/program/planet-money","subscribe":{"npr":"https://rpb3r.app.goo.gl/M4f5","apple":"https://itunes.apple.com/us/podcast/planet-money/id290783428?mt=2","tuneIn":"https://tunein.com/podcasts/Business--Economics-Podcasts/Planet-Money-p164680/","rss":"https://feeds.npr.org/510289/podcast.xml"}},"politicalbreakdown":{"id":"politicalbreakdown","title":"Political Breakdown","tagline":"Politics from a personal perspective","info":"Political Breakdown is a new series that explores the political intersection of California and the nation. Each week hosts Scott Shafer and Marisa Lagos are joined with a new special guest to unpack politics -- with personality — and offer an insider’s glimpse at how politics happens.","airtime":"THU 6:30pm-7pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Political-Breakdown-2024-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED Political Breakdown","officialWebsiteLink":"/podcasts/politicalbreakdown","meta":{"site":"radio","source":"kqed","order":"11"},"link":"/podcasts/politicalbreakdown","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/political-breakdown/id1327641087","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM5Nzk2MzI2MTEx","npr":"https://www.npr.org/podcasts/572155894/political-breakdown","stitcher":"https://www.stitcher.com/podcast/kqed/political-breakdown","spotify":"https://open.spotify.com/show/07RVyIjIdk2WDuVehvBMoN","rss":"https://ww2.kqed.org/news/tag/political-breakdown/feed/podcast"}},"pri-the-world":{"id":"pri-the-world","title":"PRI's The World: Latest Edition","info":"Each weekday, host Marco Werman and his team of producers bring you the world's most interesting stories in an hour of radio that reminds us just how small our planet really is.","airtime":"MON-FRI 2pm-3pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-World-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.pri.org/programs/the-world","meta":{"site":"news","source":"PRI"},"link":"/radio/program/pri-the-world","subscribe":{"apple":"https://itunes.apple.com/us/podcast/pris-the-world-latest-edition/id278196007?mt=2","tuneIn":"https://tunein.com/podcasts/News--Politics-Podcasts/PRIs-The-World-p24/","rss":"http://feeds.feedburner.com/pri/theworld"}},"radiolab":{"id":"radiolab","title":"Radiolab","info":"A two-time Peabody Award-winner, Radiolab is an investigation told through sounds and stories, and centered around one big idea. In the Radiolab world, information sounds like music and science and culture collide. Hosted by Jad Abumrad and Robert Krulwich, the show is designed for listeners who demand skepticism, but appreciate wonder. WNYC Studios is the producer of other leading podcasts including Freakonomics Radio, Death, Sex & Money, On the Media and many more.","airtime":"SUN 12am-1am, SAT 2pm-3pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/radiolab1400.png","officialWebsiteLink":"https://www.wnycstudios.org/shows/radiolab/","meta":{"site":"science","source":"WNYC"},"link":"/radio/program/radiolab","subscribe":{"apple":"https://itunes.apple.com/us/podcast/radiolab/id152249110?mt=2","tuneIn":"https://tunein.com/radio/RadioLab-p68032/","rss":"https://feeds.wnyc.org/radiolab"}},"reveal":{"id":"reveal","title":"Reveal","info":"Created by The Center for Investigative Reporting and PRX, Reveal is public radios first one-hour weekly radio show and podcast dedicated to investigative reporting. Credible, fact based and without a partisan agenda, Reveal combines the power and artistry of driveway moment storytelling with data-rich reporting on critically important issues. The result is stories that inform and inspire, arming our listeners with information to right injustices, hold the powerful accountable and improve lives.Reveal is hosted by Al Letson and showcases the award-winning work of CIR and newsrooms large and small across the nation. In a radio and podcast market crowded with choices, Reveal focuses on important and often surprising stories that illuminate the world for our listeners.","airtime":"SAT 4pm-5pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/reveal300px.png","officialWebsiteLink":"https://www.revealnews.org/episodes/","meta":{"site":"news","source":"npr"},"link":"/radio/program/reveal","subscribe":{"apple":"https://itunes.apple.com/us/podcast/reveal/id886009669","tuneIn":"https://tunein.com/radio/Reveal-p679597/","rss":"http://feeds.revealradio.org/revealpodcast"}},"says-you":{"id":"says-you","title":"Says You!","info":"Public radio's game show of bluff and bluster, words and whimsy. The warmest, wittiest cocktail party - it's spirited and civil, brainy and boisterous, peppered with musical interludes. Fast paced and playful, it's the most fun you can have with language without getting your mouth washed out with soap. Our motto: It's not important to know the answers, it's important to like the answers!","airtime":"SUN 4pm-5pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Says-You-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"http://www.saysyouradio.com/","meta":{"site":"comedy","source":"Pipit and Finch"},"link":"/radio/program/says-you","subscribe":{"apple":"https://itunes.apple.com/us/podcast/says-you!/id1050199826","tuneIn":"https://tunein.com/radio/Says-You-p480/","rss":"https://saysyou.libsyn.com/rss"}},"science-friday":{"id":"science-friday","title":"Science Friday","info":"Science Friday is a weekly science talk show, broadcast live over public radio stations nationwide. Each week, the show focuses on science topics that are in the news and tries to bring an educated, balanced discussion to bear on the scientific issues at hand. Panels of expert guests join host Ira Flatow, a veteran science journalist, to discuss science and to take questions from listeners during the call-in portion of the program.","airtime":"FRI 11am-1pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Science-Friday-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.wnycstudios.org/shows/science-friday","meta":{"site":"news","source":"npr"},"link":"/radio/program/science-friday","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=73329284&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Science-Friday-p394/","rss":"http://feeds.wnyc.org/science-friday"}},"science-podcast":{"id":"science-podcast","title":"KQED Science News","tagline":"From the lab, to your ears","info":"KQED Science explores science and environment news, trends, and events from the Bay Area and beyond.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Science-News-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"https://ww2.kqed.org/science/category/science-podcast/","meta":{"site":"science","source":"kqed","order":"17"},"link":"/science/category/science-podcast","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/kqed-science-news/id214663465","google":"https://podcasts.google.com/feed/aHR0cDovL2Jsb2dzLmtxZWQub3JnL3NjaWVuY2UvZmVlZC8","stitcher":"https://www.stitcher.com/podcast/kqed-science-news","rss":"https://ww2.kqed.org/science/category/science-podcast/feed/podcast"}},"selected-shorts":{"id":"selected-shorts","title":"Selected Shorts","info":"Spellbinding short stories by established and emerging writers take on a new life when they are performed by stars of the stage and screen.","airtime":"SAT 8pm-9pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Selected-Shorts-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.pri.org/programs/selected-shorts","meta":{"site":"arts","source":"pri"},"link":"/radio/program/selected-shorts","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=253191824&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Selected-Shorts-p31792/","rss":"https://feeds.megaphone.fm/selectedshorts"}},"snap-judgment":{"id":"snap-judgment","title":"Snap Judgment","info":"Snap Judgment (Storytelling, with a BEAT) mixes real stories with killer beats to produce cinematic, dramatic, kick-ass radio. Snap’s raw, musical brand of storytelling dares listeners to see the world through the eyes of another. WNYC studios is the producer of leading podcasts including Radiolab, Freakonomics Radio, Note To Self, Here’s The Thing With Alec Baldwin, and more.","airtime":"SAT 1pm-2pm, 9pm-10pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/snapJudgement.jpg","officialWebsiteLink":"https://snapjudgment.org","meta":{"site":"arts","source":"WNYC"},"link":"/radio/program/snap-judgment","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=283657561&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Snap-Judgment-p243817/","rss":"https://feeds.feedburner.com/snapjudgment-wnyc"}},"soldout":{"id":"soldout","title":"SOLD OUT: Rethinking Housing in America","tagline":"A new future for housing","info":"Sold Out: Rethinking Housing in America","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Sold-Out-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED Sold Out: Rethinking Housing in America","officialWebsiteLink":"/podcasts/soldout","meta":{"site":"news","source":"kqed","order":3},"link":"/podcasts/soldout","subscribe":{"npr":"https://www.npr.org/podcasts/911586047/s-o-l-d-o-u-t-a-new-future-for-housing","apple":"https://podcasts.apple.com/us/podcast/introducing-sold-out-rethinking-housing-in-america/id1531354937","rss":"https://feeds.megaphone.fm/soldout","spotify":"https://open.spotify.com/show/38dTBSk2ISFoPiyYNoKn1X","stitcher":"https://www.stitcher.com/podcast/kqed/sold-out-rethinking-housing-in-america","tunein":"https://tunein.com/radio/SOLD-OUT-Rethinking-Housing-in-America-p1365871/","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vc29sZG91dA"}},"ted-radio-hour":{"id":"ted-radio-hour","title":"TED Radio Hour","info":"The TED Radio Hour is a journey through fascinating ideas, astonishing inventions, fresh approaches to old problems, and new ways to think and create.","airtime":"SUN 3pm-4pm, SAT 10pm-11pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/tedRadioHour.jpg","officialWebsiteLink":"https://www.npr.org/programs/ted-radio-hour/?showDate=2018-06-22","meta":{"site":"news","source":"npr"},"link":"/radio/program/ted-radio-hour","subscribe":{"npr":"https://rpb3r.app.goo.gl/8vsS","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=523121474&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/TED-Radio-Hour-p418021/","rss":"https://feeds.npr.org/510298/podcast.xml"}},"tech-nation":{"id":"tech-nation","title":"Tech Nation Radio Podcast","info":"Tech Nation is a weekly public radio program, hosted by Dr. Moira Gunn. Founded in 1993, it has grown from a simple interview show to a multi-faceted production, featuring conversations with noted technology and science leaders, and a weekly science and technology-related commentary.","airtime":"FRI 10pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Tech-Nation-Radio-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"http://technation.podomatic.com/","meta":{"site":"science","source":"Tech Nation Media"},"link":"/radio/program/tech-nation","subscribe":{"rss":"https://technation.podomatic.com/rss2.xml"}},"thebay":{"id":"thebay","title":"The Bay","tagline":"Local news to keep you rooted","info":"Host Devin Katayama walks you through the biggest story of the day with reporters and newsmakers.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Bay-Podcast-Tile-703x703-1.jpg","imageAlt":"\"KQED The Bay","officialWebsiteLink":"/podcasts/thebay","meta":{"site":"radio","source":"kqed","order":"6"},"link":"/podcasts/thebay","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/the-bay/id1350043452","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM4MjU5Nzg2MzI3","npr":"https://www.npr.org/podcasts/586725995/the-bay","stitcher":"https://www.stitcher.com/podcast/kqed/the-bay","spotify":"https://open.spotify.com/show/4BIKBKIujizLHlIlBNaAqQ","rss":"https://feeds.megaphone.fm/KQINC8259786327"}},"californiareport":{"id":"californiareport","title":"The California Report","tagline":"California, day by day","info":"KQED’s statewide radio news program providing daily coverage of issues, trends and public policy decisions.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-California-Report-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED The California Report","officialWebsiteLink":"/californiareport","meta":{"site":"news","source":"kqed","order":"9"},"link":"/californiareport","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/kqeds-the-california-report/id79681292","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM1MDAyODE4NTgz","npr":"https://www.npr.org/podcasts/432285393/the-california-report","stitcher":"https://www.stitcher.com/podcast/kqedfm-kqeds-the-california-report-podcast-8838","rss":"https://ww2.kqed.org/news/tag/tcram/feed/podcast"}},"californiareportmagazine":{"id":"californiareportmagazine","title":"The California Report Magazine","tagline":"Your state, your stories","info":"Every week, The California Report Magazine takes you on a road trip for the ears: to visit the places and meet the people who make California unique. The in-depth storytelling podcast from the California Report.","airtime":"FRI 4:30pm-5pm, 6:30pm-7pm, 11pm-11:30pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-California-Report-Magazine-Podcast-Tile-703x703-1.jpg","officialWebsiteLink":"/californiareportmagazine","meta":{"site":"news","source":"kqed","order":"10"},"link":"/californiareportmagazine","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/the-california-report-magazine/id1314750545","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM3NjkwNjk1OTAz","npr":"https://www.npr.org/podcasts/564733126/the-california-report-magazine","stitcher":"https://www.stitcher.com/podcast/kqed/the-california-report-magazine","rss":"https://ww2.kqed.org/news/tag/tcrmag/feed/podcast"}},"theleap":{"id":"theleap","title":"The Leap","tagline":"What if you closed your eyes, and jumped?","info":"Stories about people making dramatic, risky changes, told by award-winning public radio reporter Judy Campbell.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Leap-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED The Leap","officialWebsiteLink":"/podcasts/theleap","meta":{"site":"news","source":"kqed","order":"14"},"link":"/podcasts/theleap","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/the-leap/id1046668171","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkM0NTcwODQ2MjY2","npr":"https://www.npr.org/podcasts/447248267/the-leap","stitcher":"https://www.stitcher.com/podcast/kqed/the-leap","spotify":"https://open.spotify.com/show/3sSlVHHzU0ytLwuGs1SD1U","rss":"https://ww2.kqed.org/news/programs/the-leap/feed/podcast"}},"masters-of-scale":{"id":"masters-of-scale","title":"Masters of Scale","info":"Masters of Scale is an original podcast in which LinkedIn co-founder and Greylock Partner Reid Hoffman sets out to describe and prove theories that explain how great entrepreneurs take their companies from zero to a gazillion in ingenious fashion.","airtime":"Every other Wednesday June 12 through October 16 at 8pm (repeats Thursdays at 2am)","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Masters-of-Scale-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://mastersofscale.com/","meta":{"site":"radio","source":"WaitWhat"},"link":"/radio/program/masters-of-scale","subscribe":{"apple":"http://mastersofscale.app.link/","rss":"https://rss.art19.com/masters-of-scale"}},"the-moth-radio-hour":{"id":"the-moth-radio-hour","title":"The Moth Radio Hour","info":"Since its launch in 1997, The Moth has presented thousands of true stories, told live and without notes, to standing-room-only crowds worldwide. Moth storytellers stand alone, under a spotlight, with only a microphone and a roomful of strangers. The storyteller and the audience embark on a high-wire act of shared experience which is both terrifying and exhilarating. Since 2008, The Moth podcast has featured many of our favorite stories told live on Moth stages around the country. For information on all of our programs and live events, visit themoth.org.","airtime":"SAT 8pm-9pm and SUN 11am-12pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/theMoth.jpg","officialWebsiteLink":"https://themoth.org/","meta":{"site":"arts","source":"prx"},"link":"/radio/program/the-moth-radio-hour","subscribe":{"apple":"https://itunes.apple.com/us/podcast/the-moth-podcast/id275699983?mt=2","tuneIn":"https://tunein.com/radio/The-Moth-p273888/","rss":"http://feeds.themoth.org/themothpodcast"}},"the-new-yorker-radio-hour":{"id":"the-new-yorker-radio-hour","title":"The New Yorker Radio Hour","info":"The New Yorker Radio Hour is a weekly program presented by the magazine's editor, David Remnick, and produced by WNYC Studios and The New Yorker. Each episode features a diverse mix of interviews, profiles, storytelling, and an occasional burst of humor inspired by the magazine, and shaped by its writers, artists, and editors. This isn't a radio version of a magazine, but something all its own, reflecting the rich possibilities of audio storytelling and conversation. Theme music for the show was composed and performed by Merrill Garbus of tUnE-YArDs.","airtime":"SAT 10am-11am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-New-Yorker-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.wnycstudios.org/shows/tnyradiohour","meta":{"site":"arts","source":"WNYC"},"link":"/radio/program/the-new-yorker-radio-hour","subscribe":{"apple":"https://itunes.apple.com/us/podcast/id1050430296","tuneIn":"https://tunein.com/podcasts/WNYC-Podcasts/New-Yorker-Radio-Hour-p803804/","rss":"https://feeds.feedburner.com/newyorkerradiohour"}},"the-takeaway":{"id":"the-takeaway","title":"The Takeaway","info":"The Takeaway is produced in partnership with its national audience. It delivers perspective and analysis to help us better understand the day’s news. Be a part of the American conversation on-air and online.","airtime":"MON-THU 12pm-1pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Takeaway-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.wnycstudios.org/shows/takeaway","meta":{"site":"news","source":"WNYC"},"link":"/radio/program/the-takeaway","subscribe":{"apple":"https://itunes.apple.com/us/podcast/the-takeaway/id363143310?mt=2","tuneIn":"http://tunein.com/radio/The-Takeaway-p150731/","rss":"https://feeds.feedburner.com/takeawaypodcast"}},"this-american-life":{"id":"this-american-life","title":"This American Life","info":"This American Life is a weekly public radio show, heard by 2.2 million people on more than 500 stations. Another 2.5 million people download the weekly podcast. It is hosted by Ira Glass, produced in collaboration with Chicago Public Media, delivered to stations by PRX The Public Radio Exchange, and has won all of the major broadcasting awards.","airtime":"SAT 12pm-1pm, 7pm-8pm","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/thisAmericanLife.png","officialWebsiteLink":"https://www.thisamericanlife.org/","meta":{"site":"news","source":"wbez"},"link":"/radio/program/this-american-life","subscribe":{"apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=201671138&at=11l79Y&ct=nprdirectory","rss":"https://www.thisamericanlife.org/podcast/rss.xml"}},"truthbetold":{"id":"truthbetold","title":"Truth Be Told","tagline":"Advice by and for people of color","info":"We’re the friend you call after a long day, the one who gets it. Through wisdom from some of the greatest thinkers of our time, host Tonya Mosley explores what it means to grow and thrive as a Black person in America, while discovering new ways of being that serve as a portal to more love, more healing, and more joy.","airtime":"","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Truth-Be-Told-Podcast-Tile-360x360-1.jpg","imageAlt":"KQED Truth Be Told with Tonya Mosley","officialWebsiteLink":"https://www.kqed.ord/podcasts/truthbetold","meta":{"site":"news","source":"npr","order":"12"},"link":"/podcasts/truthbetold","subscribe":{"apple":"https://podcasts.apple.com/us/podcast/truth-be-told/id1462216572","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvbmV3cy9jYXRlZ29yeS90cnV0aC1iZS10b2xkLXBvZGNhc3QvZmVlZA","npr":"https://www.npr.org/podcasts/719210818/truth-be-told","stitcher":"https://www.stitcher.com/s?fid=398170&refid=stpr","spotify":"https://open.spotify.com/show/587DhwTBxke6uvfwDfaV5N"}},"wait-wait-dont-tell-me":{"id":"wait-wait-dont-tell-me","title":"Wait Wait... Don't Tell Me!","info":"Peter Sagal and Bill Kurtis host the weekly NPR News quiz show alongside some of the best and brightest news and entertainment personalities.","airtime":"SUN 10am-11am, SAT 11am-12pm, SAT 6pm-7pm","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Wait-Wait-Podcast-Tile-300x300-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/wait-wait-dont-tell-me/","meta":{"site":"news","source":"npr"},"link":"/radio/program/wait-wait-dont-tell-me","subscribe":{"npr":"https://rpb3r.app.goo.gl/Xogv","apple":"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?s=143441&mt=2&id=121493804&at=11l79Y&ct=nprdirectory","tuneIn":"https://tunein.com/radio/Wait-Wait-Dont-Tell-Me-p46/","rss":"https://feeds.npr.org/344098539/podcast.xml"}},"washington-week":{"id":"washington-week","title":"Washington Week","info":"For 50 years, Washington Week has been the most intelligent and up to date conversation about the most important news stories of the week. Washington Week is the longest-running news and public affairs program on PBS and features journalists -- not pundits -- lending insight and perspective to the week's important news stories.","airtime":"SAT 1:30am-2am","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/04/washington-week.jpg","officialWebsiteLink":"http://www.pbs.org/weta/washingtonweek/","meta":{"site":"news","source":"pbs"},"link":"/radio/program/washington-week","subscribe":{"apple":"https://itunes.apple.com/us/podcast/washington-week-audio-pbs/id83324702?mt=2","tuneIn":"https://tunein.com/podcasts/Current-Affairs/Washington-Week-p693/","rss":"http://feeds.pbs.org/pbs/weta/washingtonweek-audio"}},"weekend-edition-saturday":{"id":"weekend-edition-saturday","title":"Weekend Edition Saturday","info":"Weekend Edition Saturday wraps up the week's news and offers a mix of analysis and features on a wide range of topics, including arts, sports, entertainment, and human interest stories. The two-hour program is hosted by NPR's Peabody Award-winning Scott Simon.","airtime":"SAT 5am-10am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Weekend-Edition-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/weekend-edition-saturday/","meta":{"site":"news","source":"npr"},"link":"/radio/program/weekend-edition-saturday"},"weekend-edition-sunday":{"id":"weekend-edition-sunday","title":"Weekend Edition Sunday","info":"Weekend Edition Sunday features interviews with newsmakers, artists, scientists, politicians, musicians, writers, theologians and historians. The program has covered news events from Nelson Mandela's 1990 release from a South African prison to the capture of Saddam Hussein.","airtime":"SUN 5am-10am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Weekend-Edition-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/programs/weekend-edition-sunday/","meta":{"site":"news","source":"npr"},"link":"/radio/program/weekend-edition-sunday"},"world-affairs":{"id":"world-affairs","title":"World Affairs","info":"The world as we knew it is undergoing a rapid transformation…so what's next? Welcome to WorldAffairs, your guide to a changing world. We give you the context you need to navigate across borders and ideologies. Through sound-rich stories and in-depth interviews, we break down what it means to be a global citizen on a hot, crowded planet. Our hosts, Ray Suarez, Teresa Cotsirilos and Philip Yun help you make sense of an uncertain world, one story at a time.","airtime":"MON 10pm, TUE 1am, SAT 3am","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/World-Affairs-Podcast-Tile-360x360-1.jpg ","officialWebsiteLink":"https://www.worldaffairs.org/","meta":{"site":"news","source":"World Affairs"},"link":"/radio/program/world-affairs","subscribe":{"apple":"https://itunes.apple.com/us/podcast/world-affairs/id101215657?mt=2","tuneIn":"https://tunein.com/radio/WorldAffairs-p1665/","rss":"https://worldaffairs.libsyn.com/rss"}},"on-shifting-ground":{"id":"on-shifting-ground","title":"On Shifting Ground with Ray Suarez","info":"Geopolitical turmoil. A warming planet. Authoritarians on the rise. We live in a chaotic world that’s rapidly shifting around us. “On Shifting Ground with Ray Suarez” explores international fault lines and how they impact us all. Each week, NPR veteran Ray Suarez hosts conversations with journalists, leaders and policy experts to help us read between the headlines – and give us hope for human resilience.","airtime":"MON 10pm, TUE 1am, SAT 3am","imageSrc":"https://ww2.kqed.org/app/uploads/2022/12/onshiftingground-600x600-1.png","officialWebsiteLink":"https://worldaffairs.org/radio-podcast/","meta":{"site":"news","source":"On Shifting Ground"},"link":"/radio/program/on-shifting-ground","subscribe":{"apple":"https://podcasts.apple.com/ie/podcast/on-shifting-ground/id101215657","rss":"https://feeds.libsyn.com/36668/rss"}},"hidden-brain":{"id":"hidden-brain","title":"Hidden Brain","info":"Shankar Vedantam uses science and storytelling to reveal the unconscious patterns that drive human behavior, shape our choices and direct our relationships.","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/05/hiddenbrain.jpg","officialWebsiteLink":"https://www.npr.org/series/423302056/hidden-brain","airtime":"SUN 7pm-8pm","meta":{"site":"news","source":"NPR"},"link":"/radio/program/hidden-brain","subscribe":{"apple":"https://itunes.apple.com/us/podcast/hidden-brain/id1028908750?mt=2","tuneIn":"https://tunein.com/podcasts/Science-Podcasts/Hidden-Brain-p787503/","rss":"https://feeds.npr.org/510308/podcast.xml"}},"city-arts":{"id":"city-arts","title":"City Arts & Lectures","info":"A one-hour radio program to hear celebrated writers, artists and thinkers address contemporary ideas and values, often discussing the creative process. Please note: tapes or transcripts are not available","imageSrc":"https://ww2.kqed.org/radio/wp-content/uploads/sites/50/2018/05/cityartsandlecture-300x300.jpg","officialWebsiteLink":"https://www.cityarts.net/","airtime":"SUN 1pm-2pm, TUE 10pm, WED 1am","meta":{"site":"news","source":"City Arts & Lectures"},"link":"https://www.cityarts.net","subscribe":{"tuneIn":"https://tunein.com/radio/City-Arts-and-Lectures-p692/","rss":"https://www.cityarts.net/feed/"}},"white-lies":{"id":"white-lies","title":"White Lies","info":"In 1965, Rev. James Reeb was murdered in Selma, Alabama. Three men were tried and acquitted, but no one was ever held to account. Fifty years later, two journalists from Alabama return to the city where it happened, expose the lies that kept the murder from being solved and uncover a story about guilt and memory that says as much about America today as it does about the past.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/White-Lies-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.npr.org/podcasts/510343/white-lies","meta":{"site":"news","source":"npr"},"link":"/radio/program/white-lies","subscribe":{"npr":"https://rpb3r.app.goo.gl/whitelies","apple":"https://podcasts.apple.com/podcast/id1462650519?mt=2&at=11l79Y&ct=nprdirectory","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5ucHIub3JnLzUxMDM0My9wb2RjYXN0LnhtbA","spotify":"https://open.spotify.com/show/12yZ2j8vxqhc0QZyRES3ft?si=LfWYEK6URA63hueKVxRLAw","rss":"https://feeds.npr.org/510343/podcast.xml"}},"rightnowish":{"id":"rightnowish","title":"Rightnowish","tagline":"Art is where you find it","info":"Rightnowish digs into life in the Bay Area right now… ish. Journalist Pendarvis Harshaw takes us to galleries painted on the sides of liquor stores in West Oakland. We'll dance in warehouses in the Bayview, make smoothies with kids in South Berkeley, and listen to classical music in a 1984 Cutlass Supreme in Richmond. Every week, Pen talks to movers and shakers about how the Bay Area shapes what they create, and how they shape the place we call home.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/Rightnowish-Podcast-Tile-500x500-1.jpg","imageAlt":"KQED Rightnowish with Pendarvis Harshaw","officialWebsiteLink":"/podcasts/rightnowish","meta":{"site":"arts","source":"kqed","order":"5"},"link":"/podcasts/rightnowish","subscribe":{"npr":"https://www.npr.org/podcasts/721590300/rightnowish","rss":"https://ww2.kqed.org/arts/programs/rightnowish/feed/podcast","apple":"https://podcasts.apple.com/us/podcast/rightnowish/id1482187648","stitcher":"https://www.stitcher.com/podcast/kqed/rightnowish","google":"https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5tZWdhcGhvbmUuZm0vS1FJTkMxMjU5MTY3NDc4","spotify":"https://open.spotify.com/show/7kEJuafTzTVan7B78ttz1I"}},"jerrybrown":{"id":"jerrybrown","title":"The Political Mind of Jerry Brown","tagline":"Lessons from a lifetime in politics","info":"The Political Mind of Jerry Brown brings listeners the wisdom of the former Governor, Mayor, and presidential candidate. Scott Shafer interviewed Brown for more than 40 hours, covering the former governor's life and half-century in the political game and Brown has some lessons he'd like to share. ","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Political-Mind-of-Jerry-Brown-Podcast-Tile-703x703-1.jpg","imageAlt":"KQED The Political Mind of Jerry Brown","officialWebsiteLink":"/podcasts/jerrybrown","meta":{"site":"news","source":"kqed","order":"16"},"link":"/podcasts/jerrybrown","subscribe":{"npr":"https://www.npr.org/podcasts/790253322/the-political-mind-of-jerry-brown","apple":"https://itunes.apple.com/us/podcast/id1492194549","rss":"https://ww2.kqed.org/news/series/jerrybrown/feed/podcast/","tuneIn":"http://tun.in/pjGcK","stitcher":"https://www.stitcher.com/podcast/kqed/the-political-mind-of-jerry-brown","spotify":"https://open.spotify.com/show/54C1dmuyFyKMFttY6X2j6r?si=K8SgRCoISNK6ZbjpXrX5-w","google":"https://podcasts.google.com/feed/aHR0cHM6Ly93dzIua3FlZC5vcmcvbmV3cy9zZXJpZXMvamVycnlicm93bi9mZWVkL3BvZGNhc3Qv"}},"the-splendid-table":{"id":"the-splendid-table","title":"The Splendid Table","info":"\u003cem>The Splendid Table\u003c/em> hosts our nation's conversations about cooking, sustainability and food culture.","imageSrc":"https://cdn.kqed.org/wp-content/uploads/2024/04/The-Splendid-Table-Podcast-Tile-360x360-1.jpg","officialWebsiteLink":"https://www.splendidtable.org/","airtime":"SUN 10-11 pm","meta":{"site":"radio","source":"npr"},"link":"/radio/program/the-splendid-table"}},"racesReducer":{"5921":{"id":"5921","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 7","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":158422,"precinctsReportPercentage":98.97,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Doris Matsui","candidateIncumbent":true,"candidateParty":"D","voteCount":89456,"isWinner":true},{"candidateName":"Tom Silva","candidateIncumbent":false,"candidateParty":"R","voteCount":48920,"isWinner":true},{"candidateName":"David Mandel","candidateIncumbent":false,"candidateParty":"D","voteCount":20046,"isWinner":false}],"winnerDateTime":"2024-03-09T01:00:38.194Z"},"5922":{"id":"5922","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 8","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Rudy Recile","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"John Garamendi","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5924":{"id":"5924","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 10","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":185034,"precinctsReportPercentage":99.07,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Mark DeSaulnier","candidateIncumbent":true,"candidateParty":"D","voteCount":121265,"isWinner":true},{"candidateName":"Katherine Piccinini","candidateIncumbent":false,"candidateParty":"R","voteCount":34883,"isWinner":true},{"candidateName":"Nolan Chen","candidateIncumbent":false,"candidateParty":"R","voteCount":19459,"isWinner":false},{"candidateName":"Joe Sweeney","candidateIncumbent":false,"candidateParty":"NPP","voteCount":7606,"isWinner":false},{"candidateName":"Mohamed Elsherbini","candidateIncumbent":false,"candidateParty":"NPP","voteCount":1821,"isWinner":false}],"winnerDateTime":"2024-03-09T01:02:32.415Z"},"5926":{"id":"5926","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 12","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":153801,"precinctsReportPercentage":98.88,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:41 PM","source":"AP","candidates":[{"candidateName":"Lateefah Simon","candidateIncumbent":false,"candidateParty":"D","voteCount":85905,"isWinner":true},{"candidateName":"Jennifer Tran","candidateIncumbent":false,"candidateParty":"D","voteCount":22964,"isWinner":true},{"candidateName":"Tony Daysog","candidateIncumbent":false,"candidateParty":"D","voteCount":17197,"isWinner":false},{"candidateName":"Stephen Slauson","candidateIncumbent":false,"candidateParty":"R","voteCount":9699,"isWinner":false},{"candidateName":"Glenn Kaplan","candidateIncumbent":false,"candidateParty":"D","voteCount":6785,"isWinner":false},{"candidateName":"Eric Wilson","candidateIncumbent":false,"candidateParty":"D","voteCount":4243,"isWinner":false},{"candidateName":"Abdur Sikder","candidateIncumbent":false,"candidateParty":"D","voteCount":2847,"isWinner":false},{"candidateName":"Ned Nuerge","candidateIncumbent":false,"candidateParty":"R","voteCount":2532,"isWinner":false},{"candidateName":"Andre Todd","candidateIncumbent":false,"candidateParty":"D","voteCount":1629,"isWinner":false}],"winnerDateTime":"2024-03-16T00:22:36.062Z"},"5928":{"id":"5928","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 14","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":125831,"precinctsReportPercentage":99.14,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:41 PM","source":"AP","candidates":[{"candidateName":"Eric Swalwell","candidateIncumbent":true,"candidateParty":"D","voteCount":83989,"isWinner":true},{"candidateName":"Vin Kruttiventi","candidateIncumbent":false,"candidateParty":"R","voteCount":22106,"isWinner":true},{"candidateName":"Alison Hayden","candidateIncumbent":false,"candidateParty":"R","voteCount":11928,"isWinner":false},{"candidateName":"Luis Reynoso","candidateIncumbent":false,"candidateParty":"R","voteCount":7808,"isWinner":false}],"winnerDateTime":"2024-03-12T00:51:36.366Z"},"5930":{"id":"5930","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 16","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":182135,"precinctsReportPercentage":98.91,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"April 3, 2024","timeUpdated":"3:04 PM","source":"AP","candidates":[{"candidateName":"Sam Liccardo","candidateIncumbent":false,"candidateParty":"D","voteCount":38489,"isWinner":true},{"candidateName":"Evan Low","candidateIncumbent":false,"candidateParty":"D","voteCount":30249,"isWinner":false},{"candidateName":"Joe Simitian","candidateIncumbent":false,"candidateParty":"D","voteCount":30249,"isWinner":false},{"candidateName":"Peter Ohtaki","candidateIncumbent":false,"candidateParty":"R","voteCount":23275,"isWinner":false},{"candidateName":"Peter Dixon","candidateIncumbent":false,"candidateParty":"D","voteCount":14673,"isWinner":false},{"candidateName":"Rishi Kumar","candidateIncumbent":false,"candidateParty":"D","voteCount":12377,"isWinner":false},{"candidateName":"Karl Ryan","candidateIncumbent":false,"candidateParty":"R","voteCount":11557,"isWinner":false},{"candidateName":"Julie Lythcott-Haims","candidateIncumbent":false,"candidateParty":"D","voteCount":11383,"isWinner":false},{"candidateName":"Ahmed Mostafa","candidateIncumbent":false,"candidateParty":"D","voteCount":5811,"isWinner":false},{"candidateName":"Greg Tanaka","candidateIncumbent":false,"candidateParty":"D","voteCount":2421,"isWinner":false},{"candidateName":"Joby Bernstein","candidateIncumbent":false,"candidateParty":"D","voteCount":1651,"isWinner":false}],"winnerDateTime":"2024-03-12T00:32:05.002Z"},"5931":{"id":"5931","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 17","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":117534,"precinctsReportPercentage":98.92,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Ro Khanna","candidateIncumbent":true,"candidateParty":"D","voteCount":73941,"isWinner":true},{"candidateName":"Anita Chen","candidateIncumbent":false,"candidateParty":"R","voteCount":31539,"isWinner":true},{"candidateName":"Ritesh Tandon","candidateIncumbent":false,"candidateParty":"D","voteCount":5728,"isWinner":false},{"candidateName":"Mario Ramirez","candidateIncumbent":false,"candidateParty":"D","voteCount":4491,"isWinner":false},{"candidateName":"Joe Dehn","candidateIncumbent":false,"candidateParty":"Lib","voteCount":1835,"isWinner":false}],"winnerDateTime":"2024-03-08T01:50:53.956Z"},"5932":{"id":"5932","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 18","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":96302,"precinctsReportPercentage":98.93,"eevp":98.83,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Zoe Lofgren","candidateIncumbent":true,"candidateParty":"D","voteCount":49323,"isWinner":true},{"candidateName":"Peter Hernandez","candidateIncumbent":false,"candidateParty":"R","voteCount":31622,"isWinner":true},{"candidateName":"Charlene Nijmeh","candidateIncumbent":false,"candidateParty":"D","voteCount":10614,"isWinner":false},{"candidateName":"Lawrence Milan","candidateIncumbent":false,"candidateParty":"D","voteCount":2712,"isWinner":false},{"candidateName":"Luele Kifle","candidateIncumbent":false,"candidateParty":"D","voteCount":2031,"isWinner":false}],"winnerDateTime":"2024-03-12T00:26:02.706Z"},"5963":{"id":"5963","type":"apRace","location":"State of California","raceName":"State House, District 2","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":139085,"precinctsReportPercentage":98.62,"eevp":98.6,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Michael Greer","candidateIncumbent":false,"candidateParty":"R","voteCount":38079,"isWinner":true},{"candidateName":"Chris Rogers","candidateIncumbent":false,"candidateParty":"D","voteCount":27126,"isWinner":true},{"candidateName":"Rusty Hicks","candidateIncumbent":false,"candidateParty":"D","voteCount":25615,"isWinner":false},{"candidateName":"Ariel Kelley","candidateIncumbent":false,"candidateParty":"D","voteCount":19483,"isWinner":false},{"candidateName":"Frankie Myers","candidateIncumbent":false,"candidateParty":"D","voteCount":17694,"isWinner":false},{"candidateName":"Ted Williams","candidateIncumbent":false,"candidateParty":"D","voteCount":9550,"isWinner":false},{"candidateName":"Cynthia Click","candidateIncumbent":false,"candidateParty":"D","voteCount":1538,"isWinner":false}],"winnerDateTime":"2024-03-22T21:38:36.711Z"},"5972":{"id":"5972","type":"apRace","location":"State of California","raceName":"State House, District 11","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":99775,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Lori Wilson","candidateIncumbent":true,"candidateParty":"D","voteCount":50085,"isWinner":true},{"candidateName":"Dave Ennis","candidateIncumbent":false,"candidateParty":"R","voteCount":26074,"isWinner":true},{"candidateName":"Wanda Wallis","candidateIncumbent":false,"candidateParty":"R","voteCount":14638,"isWinner":false},{"candidateName":"Jeffrey Flack","candidateIncumbent":false,"candidateParty":"D","voteCount":8978,"isWinner":false}],"winnerDateTime":"2024-03-08T02:01:24.524Z"},"5973":{"id":"5973","type":"apRace","location":"State of California","raceName":"State House, District 12","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":143532,"precinctsReportPercentage":99.19,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:38 PM","source":"AP","candidates":[{"candidateName":"Damon Connolly","candidateIncumbent":true,"candidateParty":"D","voteCount":111275,"isWinner":true},{"candidateName":"Andy Podshadley","candidateIncumbent":false,"candidateParty":"R","voteCount":17240,"isWinner":true},{"candidateName":"Eryn Cervantes","candidateIncumbent":false,"candidateParty":"R","voteCount":15017,"isWinner":false}],"winnerDateTime":"2024-03-21T00:25:32.262Z"},"5975":{"id":"5975","type":"apRace","location":"State of California","raceName":"State House, District 14","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":106997,"precinctsReportPercentage":99.06,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Buffy Wicks","candidateIncumbent":true,"candidateParty":"D","voteCount":78678,"isWinner":true},{"candidateName":"Margot Smith","candidateIncumbent":false,"candidateParty":"D","voteCount":18251,"isWinner":true},{"candidateName":"Utkarsh Jain","candidateIncumbent":false,"candidateParty":"R","voteCount":10068,"isWinner":false}],"winnerDateTime":"2024-03-15T01:30:34.539Z"},"5976":{"id":"5976","type":"apRace","location":"State of California","raceName":"State House, District 15","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":97144,"precinctsReportPercentage":98.98,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Sonia Ledo","candidateIncumbent":false,"candidateParty":"R","voteCount":30946,"isWinner":true},{"candidateName":"Anamarie Farias","candidateIncumbent":false,"candidateParty":"D","voteCount":29512,"isWinner":true},{"candidateName":"Monica Wilson","candidateIncumbent":false,"candidateParty":"D","voteCount":24775,"isWinner":false},{"candidateName":"Karen Mitchoff","candidateIncumbent":false,"candidateParty":"D","voteCount":11911,"isWinner":false}],"winnerDateTime":"2024-03-14T00:19:38.858Z"},"5977":{"id":"5977","type":"apRace","location":"State of California","raceName":"State House, District 16","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Joseph Rubay","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Rebecca Bauer-Kahan","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5978":{"id":"5978","type":"apRace","location":"State of California","raceName":"State House, District 17","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":111003,"precinctsReportPercentage":98.99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"8:25 AM","source":"AP","candidates":[{"candidateName":"Matt Haney","candidateIncumbent":true,"candidateParty":"D","voteCount":90915,"isWinner":true},{"candidateName":"Manuel Noris-Barrera","candidateIncumbent":false,"candidateParty":"R","voteCount":13843,"isWinner":true},{"candidateName":"Otto Duke","candidateIncumbent":false,"candidateParty":"D","voteCount":6245,"isWinner":false}],"winnerDateTime":"2024-03-12T00:36:19.697Z"},"5979":{"id":"5979","type":"apRace","location":"State of California","raceName":"State House, District 18","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":86008,"precinctsReportPercentage":99.1,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:41 PM","source":"AP","candidates":[{"candidateName":"Mia Bonta","candidateIncumbent":true,"candidateParty":"D","voteCount":73040,"isWinner":true},{"candidateName":"Andre Sandford","candidateIncumbent":false,"candidateParty":"AIP","voteCount":4575,"isWinner":false},{"candidateName":"Mindy Pechenuk","candidateIncumbent":false,"candidateParty":"R","voteCount":4389,"isWinner":false},{"candidateName":"Cheyenne Kenney","candidateIncumbent":false,"candidateParty":"R","voteCount":4004,"isWinner":false}],"winnerDateTime":"2024-03-06T08:03:23.729Z"},"5980":{"id":"5980","type":"apRace","location":"State of California","raceName":"State House, District 19","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":113959,"precinctsReportPercentage":98.8,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Catherine Stefani","candidateIncumbent":false,"candidateParty":"D","voteCount":64960,"isWinner":true},{"candidateName":"David Lee","candidateIncumbent":false,"candidateParty":"D","voteCount":33035,"isWinner":true},{"candidateName":"Nadia Flamenco","candidateIncumbent":false,"candidateParty":"R","voteCount":8335,"isWinner":false},{"candidateName":"Arjun Sodhani","candidateIncumbent":false,"candidateParty":"R","voteCount":7629,"isWinner":false}],"winnerDateTime":"2024-03-11T23:50:23.109Z"},"5981":{"id":"5981","type":"apRace","location":"State of California","raceName":"State House, District 20","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:36 PM","source":"AP","candidates":[{"candidateName":"Liz Ortega","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5982":{"id":"5982","type":"apRace","location":"State of California","raceName":"State House, District 21","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Mark Gilham","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Diane Papan","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"5984":{"id":"5984","type":"apRace","location":"State of California","raceName":"State House, District 23","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":116963,"precinctsReportPercentage":98.91,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Marc Berman","candidateIncumbent":true,"candidateParty":"D","voteCount":67106,"isWinner":true},{"candidateName":"Lydia Kou","candidateIncumbent":false,"candidateParty":"D","voteCount":23699,"isWinner":true},{"candidateName":"Gus Mattammal","candidateIncumbent":false,"candidateParty":"R","voteCount":13277,"isWinner":false},{"candidateName":"Allan Marson","candidateIncumbent":false,"candidateParty":"R","voteCount":12881,"isWinner":false}],"winnerDateTime":"2024-03-12T01:13:06.280Z"},"5987":{"id":"5987","type":"apRace","location":"State of California","raceName":"State House, District 26","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":72753,"precinctsReportPercentage":99.19,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Patrick Ahrens","candidateIncumbent":false,"candidateParty":"D","voteCount":25036,"isWinner":true},{"candidateName":"Tara Sreekrishnan","candidateIncumbent":false,"candidateParty":"D","voteCount":19600,"isWinner":true},{"candidateName":"Sophie Song","candidateIncumbent":false,"candidateParty":"R","voteCount":15954,"isWinner":false},{"candidateName":"Omar Din","candidateIncumbent":false,"candidateParty":"D","voteCount":8772,"isWinner":false},{"candidateName":"Bob Goodwyn","candidateIncumbent":false,"candidateParty":"Lib","voteCount":2170,"isWinner":false},{"candidateName":"Ashish Garg","candidateIncumbent":false,"candidateParty":"NPP","voteCount":1221,"isWinner":false}],"winnerDateTime":"2024-03-13T21:06:29.070Z"},"5989":{"id":"5989","type":"apRace","location":"State of California","raceName":"State House, District 28","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Gail Pellerin","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Liz Lawler","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6010":{"id":"6010","type":"apRace","location":"State of California","raceName":"State House, District 49","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:36 PM","source":"AP","candidates":[{"candidateName":"Mike Fong","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Long Liu","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6018":{"id":"6018","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 2","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":229348,"precinctsReportPercentage":99.05,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:38 PM","source":"AP","candidates":[{"candidateName":"Jared Huffman","candidateIncumbent":true,"candidateParty":"D","voteCount":169005,"isWinner":true},{"candidateName":"Chris Coulombe","candidateIncumbent":false,"candidateParty":"R","voteCount":37372,"isWinner":true},{"candidateName":"Tief Gibbs","candidateIncumbent":false,"candidateParty":"R","voteCount":18437,"isWinner":false},{"candidateName":"Jolian Kangas","candidateIncumbent":false,"candidateParty":"NPP","voteCount":3166,"isWinner":false},{"candidateName":"Jason Brisendine","candidateIncumbent":false,"candidateParty":"NPP","voteCount":1368,"isWinner":false}],"winnerDateTime":"2024-03-12T00:46:10.103Z"},"6020":{"id":"6020","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 4","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":187640,"precinctsReportPercentage":96.32,"eevp":96.36,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Mike Thompson","candidateIncumbent":true,"candidateParty":"D","voteCount":118147,"isWinner":true},{"candidateName":"John Munn","candidateIncumbent":false,"candidateParty":"R","voteCount":56232,"isWinner":true},{"candidateName":"Andrew Engdahl","candidateIncumbent":false,"candidateParty":"D","voteCount":11202,"isWinner":false},{"candidateName":"Niket Patwardhan","candidateIncumbent":false,"candidateParty":"NPP","voteCount":2059,"isWinner":false}],"winnerDateTime":"2024-03-07T00:30:57.980Z"},"6025":{"id":"6025","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 9","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":121271,"precinctsReportPercentage":99.17,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Josh Harder","candidateIncumbent":true,"candidateParty":"D","voteCount":60396,"isWinner":true},{"candidateName":"Kevin Lincoln","candidateIncumbent":false,"candidateParty":"R","voteCount":36346,"isWinner":true},{"candidateName":"John McBride","candidateIncumbent":false,"candidateParty":"R","voteCount":15525,"isWinner":false},{"candidateName":"Khalid Jafri","candidateIncumbent":false,"candidateParty":"R","voteCount":9004,"isWinner":false}],"winnerDateTime":"2024-03-12T00:49:44.113Z"},"6031":{"id":"6031","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 15","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Anna Kramer","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Kevin Mullin","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6035":{"id":"6035","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 19","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":203670,"precinctsReportPercentage":99.11,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Jimmy Panetta","candidateIncumbent":true,"candidateParty":"D","voteCount":132540,"isWinner":true},{"candidateName":"Jason Anderson","candidateIncumbent":false,"candidateParty":"R","voteCount":58120,"isWinner":true},{"candidateName":"Sean Dougherty","candidateIncumbent":false,"candidateParty":"Grn","voteCount":13010,"isWinner":false}],"winnerDateTime":"2024-03-07T00:23:46.779Z"},"6066":{"id":"6066","type":"apRace","location":"State of California","raceName":"State House, District 3","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Jamie Gallagher","candidateIncumbent":true,"candidateParty":"R","voteCount":0,"isWinner":true},{"candidateName":"Aaron Draper","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6067":{"id":"6067","type":"apRace","location":"State of California","raceName":"State House, District 4","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Cecilia Aguiar-Curry","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6087":{"id":"6087","type":"apRace","location":"State of California","raceName":"State House, District 24","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":66643,"precinctsReportPercentage":99.19,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Alex Lee","candidateIncumbent":true,"candidateParty":"D","voteCount":45544,"isWinner":true},{"candidateName":"Bob Brunton","candidateIncumbent":false,"candidateParty":"R","voteCount":14951,"isWinner":true},{"candidateName":"Marti Souza","candidateIncumbent":false,"candidateParty":"R","voteCount":6148,"isWinner":false}],"winnerDateTime":"2024-03-14T23:23:49.770Z"},"6088":{"id":"6088","type":"apRace","location":"State of California","raceName":"State House, District 25","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":69560,"precinctsReportPercentage":99.31,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Ash Kalra","candidateIncumbent":true,"candidateParty":"D","voteCount":35821,"isWinner":true},{"candidateName":"Ted Stroll","candidateIncumbent":false,"candidateParty":"R","voteCount":18255,"isWinner":true},{"candidateName":"Lan Ngo","candidateIncumbent":false,"candidateParty":"D","voteCount":15484,"isWinner":false}],"winnerDateTime":"2024-03-14T02:40:57.200Z"},"6092":{"id":"6092","type":"apRace","location":"State of California","raceName":"State House, District 29","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Robert Rivas","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"J.W. Paine","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6223":{"id":"6223","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 46","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:16 PM","source":"AP","candidates":[{"candidateName":"Lou Correa","candidateIncumbent":true,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"David Pan","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6530":{"id":"6530","type":"apRace","location":"State of California","raceName":"State Senate, District 3","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":222193,"precinctsReportPercentage":98.99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Thom Bogue","candidateIncumbent":false,"candidateParty":"R","voteCount":61776,"isWinner":true},{"candidateName":"Christopher Cabaldon","candidateIncumbent":false,"candidateParty":"D","voteCount":59041,"isWinner":true},{"candidateName":"Rozzana Verder-Aliga","candidateIncumbent":false,"candidateParty":"D","voteCount":45546,"isWinner":false},{"candidateName":"Jackie Elward","candidateIncumbent":false,"candidateParty":"D","voteCount":41127,"isWinner":false},{"candidateName":"Jimih Jones","candidateIncumbent":false,"candidateParty":"R","voteCount":14703,"isWinner":false}],"winnerDateTime":"2024-03-15T01:24:31.539Z"},"6531":{"id":"6531","type":"apRace","location":"State of California","raceName":"State Senate, District 5","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":171623,"precinctsReportPercentage":99.09,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"5:10 PM","source":"AP","candidates":[{"candidateName":"Jim Shoemaker","candidateIncumbent":false,"candidateParty":"R","voteCount":74935,"isWinner":true},{"candidateName":"Jerry McNerney","candidateIncumbent":false,"candidateParty":"D","voteCount":57040,"isWinner":true},{"candidateName":"Carlos Villapudua","candidateIncumbent":false,"candidateParty":"D","voteCount":39648,"isWinner":false}],"winnerDateTime":"2024-03-13T20:07:46.382Z"},"6532":{"id":"6532","type":"apRace","location":"State of California","raceName":"State Senate, District 7","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":192446,"precinctsReportPercentage":98.72,"eevp":98.78,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:48 PM","source":"AP","candidates":[{"candidateName":"Jesse Arreguín","candidateIncumbent":false,"candidateParty":"D","voteCount":61837,"isWinner":true},{"candidateName":"Jovanka Beckles","candidateIncumbent":false,"candidateParty":"D","voteCount":34025,"isWinner":true},{"candidateName":"Dan Kalb","candidateIncumbent":false,"candidateParty":"D","voteCount":28842,"isWinner":false},{"candidateName":"Kathryn Lybarger","candidateIncumbent":false,"candidateParty":"D","voteCount":28041,"isWinner":false},{"candidateName":"Sandre Swanson","candidateIncumbent":false,"candidateParty":"D","voteCount":22862,"isWinner":false},{"candidateName":"Jeanne Solnordal","candidateIncumbent":false,"candidateParty":"R","voteCount":16839,"isWinner":false}],"winnerDateTime":"2024-03-16T00:58:11.533Z"},"6533":{"id":"6533","type":"apRace","location":"State of California","raceName":"State Senate, District 9","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Tim Grayson","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Marisol Rubio","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6534":{"id":"6534","type":"apRace","location":"State of California","raceName":"State Senate, District 11","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":228260,"precinctsReportPercentage":99.09,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Scott Wiener","candidateIncumbent":true,"candidateParty":"D","voteCount":166592,"isWinner":true},{"candidateName":"Yvette Corkrean","candidateIncumbent":false,"candidateParty":"R","voteCount":34438,"isWinner":true},{"candidateName":"Cynthia Cravens","candidateIncumbent":false,"candidateParty":"D","voteCount":18513,"isWinner":false},{"candidateName":"Jing Xiong","candidateIncumbent":false,"candidateParty":"NPP","voteCount":8717,"isWinner":false}],"winnerDateTime":"2024-03-12T02:01:51.597Z"},"6535":{"id":"6535","type":"apRace","location":"State of California","raceName":"State Senate, District 13","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":227191,"precinctsReportPercentage":98.88,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Josh Becker","candidateIncumbent":true,"candidateParty":"D","voteCount":167127,"isWinner":true},{"candidateName":"Alexander Glew","candidateIncumbent":false,"candidateParty":"R","voteCount":42788,"isWinner":true},{"candidateName":"Christina Laskowski","candidateIncumbent":false,"candidateParty":"R","voteCount":17276,"isWinner":false}],"winnerDateTime":"2024-03-12T01:56:24.964Z"},"6536":{"id":"6536","type":"apRace","location":"State of California","raceName":"State Senate, District 15","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":180231,"precinctsReportPercentage":98.81,"eevp":98.95,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"4:20 PM","source":"AP","candidates":[{"candidateName":"Dave Cortese","candidateIncumbent":true,"candidateParty":"D","voteCount":124440,"isWinner":true},{"candidateName":"Robert Howell","candidateIncumbent":false,"candidateParty":"R","voteCount":34173,"isWinner":true},{"candidateName":"Tony Loaiza","candidateIncumbent":false,"candidateParty":"R","voteCount":21618,"isWinner":false}],"winnerDateTime":"2024-03-13T01:15:45.365Z"},"6548":{"id":"6548","type":"apRace","location":"State of California","raceName":"State Senate, District 39","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":0,"uncontested":true,"precinctsReportPercentage":0,"eevp":0,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 20, 2024","timeUpdated":"4:55 PM","source":"AP","candidates":[{"candidateName":"Akilah Weber","candidateIncumbent":false,"candidateParty":"D","voteCount":0,"isWinner":true},{"candidateName":"Bob Divine","candidateIncumbent":false,"candidateParty":"R","voteCount":0,"isWinner":true}],"winnerDateTime":"2024-03-06T04:00:30.000Z"},"6611":{"id":"6611","type":"apRace","location":"State of California","raceName":"U.S. House of Representatives, District 11","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":188732,"precinctsReportPercentage":98.89,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 22, 2024","timeUpdated":"8:25 AM","source":"AP","candidates":[{"candidateName":"Nancy Pelosi","candidateIncumbent":true,"candidateParty":"D","voteCount":138285,"isWinner":true},{"candidateName":"Bruce Lou","candidateIncumbent":false,"candidateParty":"R","voteCount":16285,"isWinner":true},{"candidateName":"Marjorie Mikels","candidateIncumbent":false,"candidateParty":"D","voteCount":9363,"isWinner":false},{"candidateName":"Bianca Von Krieg","candidateIncumbent":false,"candidateParty":"D","voteCount":7634,"isWinner":false},{"candidateName":"Jason Zeng","candidateIncumbent":false,"candidateParty":"R","voteCount":6607,"isWinner":false},{"candidateName":"Jason Boyce","candidateIncumbent":false,"candidateParty":"D","voteCount":4325,"isWinner":false},{"candidateName":"Larry Nichelson","candidateIncumbent":false,"candidateParty":"R","voteCount":3482,"isWinner":false},{"candidateName":"Eve Del Castello","candidateIncumbent":false,"candidateParty":"R","voteCount":2751,"isWinner":false}],"winnerDateTime":"2024-03-12T00:31:55.445Z"},"8589":{"id":"8589","type":"apRace","location":"State of California","raceName":"U.S. Senate, Class I","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":7276537,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Adam Schiff","candidateIncumbent":false,"candidateParty":"D","voteCount":2299507,"isWinner":true},{"candidateName":"Steve Garvey","candidateIncumbent":false,"candidateParty":"R","voteCount":2292414,"isWinner":true},{"candidateName":"Katie Porter","candidateIncumbent":false,"candidateParty":"D","voteCount":1115606,"isWinner":false},{"candidateName":"Barbara Lee","candidateIncumbent":false,"candidateParty":"D","voteCount":714408,"isWinner":false},{"candidateName":"Eric Early","candidateIncumbent":false,"candidateParty":"R","voteCount":240723,"isWinner":false},{"candidateName":"James Bradley","candidateIncumbent":false,"candidateParty":"R","voteCount":98180,"isWinner":false},{"candidateName":"Christina Pascucci","candidateIncumbent":false,"candidateParty":"D","voteCount":61755,"isWinner":false},{"candidateName":"Sharleta Bassett","candidateIncumbent":false,"candidateParty":"R","voteCount":54422,"isWinner":false},{"candidateName":"Sarah Liew","candidateIncumbent":false,"candidateParty":"R","voteCount":38483,"isWinner":false},{"candidateName":"Laura Garza ","candidateIncumbent":false,"candidateParty":"NPP","voteCount":34320,"isWinner":false},{"candidateName":"Jonathan Reiss","candidateIncumbent":false,"candidateParty":"R","voteCount":34283,"isWinner":false},{"candidateName":"Sepi Gilani","candidateIncumbent":false,"candidateParty":"D","voteCount":34056,"isWinner":false},{"candidateName":"Gail Lightfoot","candidateIncumbent":false,"candidateParty":"Lib","voteCount":33046,"isWinner":false},{"candidateName":"Denice Gary-Pandol","candidateIncumbent":false,"candidateParty":"R","voteCount":25494,"isWinner":false},{"candidateName":"James Macauley","candidateIncumbent":false,"candidateParty":"R","voteCount":23168,"isWinner":false},{"candidateName":"Harmesh Kumar","candidateIncumbent":false,"candidateParty":"D","voteCount":21522,"isWinner":false},{"candidateName":"David Peterson","candidateIncumbent":false,"candidateParty":"D","voteCount":21076,"isWinner":false},{"candidateName":"Douglas Pierce","candidateIncumbent":false,"candidateParty":"D","voteCount":19371,"isWinner":false},{"candidateName":"Major Singh","candidateIncumbent":false,"candidateParty":"NPP","voteCount":16965,"isWinner":false},{"candidateName":"John Rose","candidateIncumbent":false,"candidateParty":"D","voteCount":14577,"isWinner":false},{"candidateName":"Perry Pound","candidateIncumbent":false,"candidateParty":"D","voteCount":14134,"isWinner":false},{"candidateName":"Raji Rab","candidateIncumbent":false,"candidateParty":"D","voteCount":13558,"isWinner":false},{"candidateName":"Mark Ruzon","candidateIncumbent":false,"candidateParty":"NPP","voteCount":13429,"isWinner":false},{"candidateName":"Forrest Jones","candidateIncumbent":false,"candidateParty":"AIP","voteCount":13027,"isWinner":false},{"candidateName":"Stefan Simchowitz","candidateIncumbent":false,"candidateParty":"R","voteCount":12717,"isWinner":false},{"candidateName":"Martin Veprauskas","candidateIncumbent":false,"candidateParty":"R","voteCount":9714,"isWinner":false},{"candidateName":"Don Grundmann","candidateIncumbent":false,"candidateParty":"NPP","voteCount":6582,"isWinner":false}],"winnerDateTime":"2024-03-06T05:01:46.589Z"},"8686":{"id":"8686","type":"apRace","location":"State of California","raceName":"President,","raceDescription":"Top candidate wins seat.","raceType":"top1","totalVotes":3589127,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:48 AM","source":"AP","candidates":[{"candidateName":"Joe Biden","candidateIncumbent":true,"candidateParty":"D","voteCount":3200188,"isWinner":true},{"candidateName":"Marianne Williamson","candidateIncumbent":false,"candidateParty":"D","voteCount":145690,"isWinner":false},{"candidateName":"Dean Phillips","candidateIncumbent":false,"candidateParty":"D","voteCount":99981,"isWinner":false},{"candidateName":"Armando Perez-Serrato","candidateIncumbent":false,"candidateParty":"D","voteCount":42925,"isWinner":false},{"candidateName":"Gabriel Cornejo","candidateIncumbent":false,"candidateParty":"D","voteCount":41261,"isWinner":false},{"candidateName":"President Boddie","candidateIncumbent":false,"candidateParty":"D","voteCount":25373,"isWinner":false},{"candidateName":"Stephen Lyons","candidateIncumbent":false,"candidateParty":"D","voteCount":21008,"isWinner":false},{"candidateName":"Eban Cambridge","candidateIncumbent":false,"candidateParty":"D","voteCount":12701,"isWinner":false}],"winnerDateTime":"2024-03-06T04:12:27.559Z"},"8688":{"id":"8688","type":"apRace","location":"State of California","raceName":"President,","raceDescription":"Top candidate wins seat.","raceType":"top1","totalVotes":2466569,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Donald Trump","candidateIncumbent":false,"candidateParty":"R","voteCount":1953947,"isWinner":true},{"candidateName":"Nikki Haley","candidateIncumbent":false,"candidateParty":"R","voteCount":430792,"isWinner":false},{"candidateName":"Ron DeSantis","candidateIncumbent":false,"candidateParty":"R","voteCount":35581,"isWinner":false},{"candidateName":"Chris Christie","candidateIncumbent":false,"candidateParty":"R","voteCount":20164,"isWinner":false},{"candidateName":"Vivek Ramaswamy","candidateIncumbent":false,"candidateParty":"R","voteCount":11069,"isWinner":false},{"candidateName":"Rachel Swift","candidateIncumbent":false,"candidateParty":"R","voteCount":4231,"isWinner":false},{"candidateName":"David Stuckenberg","candidateIncumbent":false,"candidateParty":"R","voteCount":3895,"isWinner":false},{"candidateName":"Ryan Binkley","candidateIncumbent":false,"candidateParty":"R","voteCount":3563,"isWinner":false},{"candidateName":"Asa Hutchinson","candidateIncumbent":false,"candidateParty":"R","voteCount":3327,"isWinner":false}],"winnerDateTime":"2024-03-06T04:13:19.766Z"},"81993":{"id":"81993","type":"apRace","location":"State of California","raceName":"U.S. Senate, Class I Unexpired Term","raceDescription":"Top candidate wins seat.","raceType":"top2","totalVotes":7358837,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Steve Garvey","candidateIncumbent":false,"candidateParty":"R","voteCount":2444940,"isWinner":true},{"candidateName":"Adam Schiff","candidateIncumbent":false,"candidateParty":"D","voteCount":2155146,"isWinner":true},{"candidateName":"Katie Porter","candidateIncumbent":false,"candidateParty":"D","voteCount":1269194,"isWinner":false},{"candidateName":"Barbara Lee","candidateIncumbent":false,"candidateParty":"D","voteCount":863278,"isWinner":false},{"candidateName":"Eric Early","candidateIncumbent":false,"candidateParty":"R","voteCount":448788,"isWinner":false},{"candidateName":"Christina Pascucci","candidateIncumbent":false,"candidateParty":"D","voteCount":109421,"isWinner":false},{"candidateName":"Sepi Gilani","candidateIncumbent":false,"candidateParty":"D","voteCount":68070,"isWinner":false}],"winnerDateTime":"2024-03-06T04:31:08.186Z"},"82014":{"id":"82014","type":"apRace","location":"State of California","raceName":"Proposition, 1 - Behavioral Health Services Program","raceDescription":"Top candidate wins seat.","raceType":"top1","totalVotes":7221972,"precinctsReportPercentage":99,"eevp":99,"tabulationStatus":"Tabulation Paused","dateUpdated":"March 25, 2024","timeUpdated":"5:47 AM","source":"AP","candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":null,"voteCount":3624998,"isWinner":true},{"candidateName":"No","candidateIncumbent":false,"candidateParty":null,"voteCount":3596974,"isWinner":false}],"winnerDateTime":"2024-03-21T00:11:06.265Z"},"timeLoaded":"April 22, 2024 11:49 PM","nationalRacesLoaded":true,"localRacesLoaded":true,"overrides":[{"id":"5921","raceName":"U.S. House of Representatives, District 7","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5922","raceName":"U.S. House of Representatives, District 8","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5924","raceName":"U.S. House of Representatives, District 10","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5926","raceName":"U.S. House of Representatives, District 12","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/congress-12th-district"},{"id":"5928","raceName":"U.S. House of Representatives, District 14","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5930","raceName":"U.S. House of Representatives, District 16","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/congress-16th-district"},{"id":"5931","raceName":"U.S. House of Representatives, District 17","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5932","raceName":"U.S. House of Representatives, District 18","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5963","raceName":"State Assembly, District 2","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5972","raceName":"State Assembly, District 11","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5973","raceName":"State Assembly, District 12","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5975","raceName":"State Assembly, District 14","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5976","raceName":"State Assembly, District 15","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/contracosta/state-assembly"},{"id":"5977","raceName":"State Assembly, District 16","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5978","raceName":"State Assembly, District 17","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5979","raceName":"State Assembly, District 18","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5980","raceName":"State Assembly, District 19","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5981","raceName":"State Assembly, District 20","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5982","raceName":"State Assembly, District 21","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"5984","raceName":"State Assembly, District 23","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/state-assembly-23rd-district"},{"id":"5987","raceName":"State Assembly, District 26","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/santaclara/state-assembly-26th-district"},{"id":"5989","raceName":"State Assembly, District 28","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6010","raceName":"State Assembly, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6018","raceName":"U.S. House of Representatives, District 2","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6020","raceName":"U.S. House of Representatives, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6025","raceName":"U.S. House of Representatives, District 9","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6031","raceName":"U.S. House of Representatives, District 15","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6035","raceName":"U.S. House of Representatives, District 19","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6067","raceName":"State Assembly, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6087","raceName":"State Assembly, District 24","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6088","raceName":"State Assembly, District 25","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6092","raceName":"State Assembly, District 29","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6223","raceName":"U.S. House of Representatives, District 4","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6530","raceName":"State Senate, District 3","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/state-senate-3rd-district"},{"id":"6531","raceName":"State Senate, District 5","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6532","raceName":"State Senate, District 7","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/state-senate-7th-district"},{"id":"6533","raceName":"State Senate, District 9","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6534","raceName":"State Senate, District 11","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6535","raceName":"State Senate, District 13","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6536","raceName":"State Senate, District 15","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"6611","raceName":"U.S. House of Representatives, District 11","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":""},{"id":"8589","raceName":"U.S. Senate (Full Term)","raceDescription":"Top two candidates advance to general election.","raceReadTheStory":"https://www.kqed.org/elections/results/california/senator"},{"id":"8686","raceName":"California Democratic Presidential Primary","raceDescription":"Candidates are competing for 496 delegates.","raceReadTheStory":"https://www.kqed.org/elections/results/president/democrat"},{"id":"8688","raceName":"California Republican Presidential Primary","raceDescription":"Candidates are competing for 169 delegates.","raceReadTheStory":"https://kqed.org/elections/results/president/republican"},{"id":"81993","raceName":"U.S. Senate (Partial/Unexpired Term)","raceDescription":"Top two candidates advance to general election."},{"id":"82014","raceName":"Proposition 1","raceDescription":"Bond and mental health reforms. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/california/proposition-1"}],"AlamedaJudge5":{"id":"AlamedaJudge5","type":"localRace","location":"Alameda","raceName":"Superior Court Judge, Office 5","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":200601,"candidates":[{"candidateName":"Terry Wiley","candidateIncumbent":true,"candidateParty":"","voteCount":200601}]},"AlamedaJudge12":{"id":"AlamedaJudge12","type":"localRace","location":"Alameda","raceName":"Superior Court Judge, Office 12","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":240853,"candidates":[{"candidateName":"Mark Fickes","candidateIncumbent":false,"candidateParty":"","voteCount":133009},{"candidateName":"Michael P. Johnson","candidateIncumbent":false,"candidateParty":"","voteCount":107844}]},"AlamedaBoard2":{"id":"AlamedaBoard2","type":"localRace","location":"Alameda","raceName":"Board of Education, Trustee Area 2","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":33580,"candidates":[{"candidateName":"John Lewis","candidateIncumbent":false,"candidateParty":"","voteCount":6943},{"candidateName":"Angela Normand","candidateIncumbent":true,"candidateParty":"","voteCount":26637}]},"AlamedaBoard5":{"id":"AlamedaBoard5","type":"localRace","location":"Alameda","raceName":"Board of Education, Trustee Area 5","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":26072,"candidates":[{"candidateName":"Guadalupe \"Lupe\" Angulo","candidateIncumbent":false,"candidateParty":"","voteCount":7521},{"candidateName":"Janevette Cole","candidateIncumbent":true,"candidateParty":"","voteCount":13338},{"candidateName":"Joe Orlando Ramos","candidateIncumbent":false,"candidateParty":"","voteCount":5213}]},"AlamedaBoard6":{"id":"AlamedaBoard6","type":"localRace","location":"Alameda","raceName":"Board of Education, Trustee Area 6","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":30864,"candidates":[{"candidateName":"John Guerrero","candidateIncumbent":false,"candidateParty":"","voteCount":9989},{"candidateName":"Eileen McDonald","candidateIncumbent":true,"candidateParty":"","voteCount":20875}]},"AlamedaSup1":{"id":"AlamedaSup1","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":41038,"candidates":[{"candidateName":"David Haubert","candidateIncumbent":true,"candidateParty":"","voteCount":41038}]},"AlamedaSup2":{"id":"AlamedaSup2","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":31034,"candidates":[{"candidateName":"Elisa Márquez","candidateIncumbent":true,"candidateParty":"","voteCount":31034}]},"AlamedaSup4":{"id":"AlamedaSup4","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/supervisor-4th-district","raceType":"top2","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":57007,"candidates":[{"candidateName":"Jennifer Esteen","candidateIncumbent":false,"candidateParty":"","voteCount":22400},{"candidateName":"Nate Miley","candidateIncumbent":true,"candidateParty":"","voteCount":34607}]},"AlamedaSup5":{"id":"AlamedaSup5","type":"localRace","location":"Alameda","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/supervisor-5th-district","raceType":"top2","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":81059,"candidates":[{"candidateName":"Ben Bartlett","candidateIncumbent":false,"candidateParty":"","voteCount":13518},{"candidateName":"Nikki Fortunato Bas","candidateIncumbent":false,"candidateParty":"","voteCount":27597},{"candidateName":"John J. Bauters","candidateIncumbent":false,"candidateParty":"","voteCount":16783},{"candidateName":"Ken Berrick","candidateIncumbent":false,"candidateParty":"","voteCount":7520},{"candidateName":"Omar Farmer","candidateIncumbent":false,"candidateParty":"","voteCount":1240},{"candidateName":"Gregory Hodge","candidateIncumbent":false,"candidateParty":"","voteCount":3419},{"candidateName":"Chris Moore","candidateIncumbent":false,"candidateParty":"","voteCount":7428},{"candidateName":"Gerald Pechenuk","candidateIncumbent":false,"candidateParty":"","voteCount":305},{"candidateName":"Lorrel Plimier","candidateIncumbent":false,"candidateParty":"","voteCount":3249}]},"AlamedaBoard7":{"id":"AlamedaBoard7","type":"localRace","location":"Alameda","raceName":"Flood Control & Water Conservation District Director, Zone 7, Full Term","raceDescription":"Top three candidates win seat.","raceReadTheStory":"","raceType":"top3","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":134340,"candidates":[{"candidateName":"Alan Burnham","candidateIncumbent":false,"candidateParty":"","voteCount":15723},{"candidateName":"Sandy Figuers","candidateIncumbent":false,"candidateParty":"","voteCount":22454},{"candidateName":"Laurene K. Green","candidateIncumbent":false,"candidateParty":"","voteCount":30343},{"candidateName":"Kathy Narum","candidateIncumbent":true,"candidateParty":"","voteCount":23833},{"candidateName":"Seema Badar","candidateIncumbent":false,"candidateParty":"","voteCount":7468},{"candidateName":"Catherine Brown","candidateIncumbent":false,"candidateParty":"","voteCount":34519}]},"AlamedaAuditor":{"id":"AlamedaAuditor","type":"localRace","location":"Alameda","raceName":"Oakland Auditor","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":59227,"candidates":[{"candidateName":"Michael Houston","candidateIncumbent":true,"candidateParty":"","voteCount":59227}]},"AlamedaMeasureA":{"id":"AlamedaMeasureA","type":"localRace","location":"Alameda","raceName":"Measure A","raceDescription":"Alameda County. Civil service. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":282335,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":167903},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":114432}]},"AlamedaMeasureB":{"id":"AlamedaMeasureB","type":"localRace","location":"Alameda","raceName":"Measure B","raceDescription":"Alameda County. Recall rules. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/alameda/measure-b","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":282683,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":182200},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":100483}]},"AlamedaMeasureD":{"id":"AlamedaMeasureD","type":"localRace","location":"Alameda","raceName":"Measure D","raceDescription":"Oakland. Appropriations limit. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":79797,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":59852},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":19945}]},"AlamedaMeasureE":{"id":"AlamedaMeasureE","type":"localRace","location":"Alameda","raceName":"Measure E","raceDescription":"Alameda Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":22692,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":17280},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":5412}]},"AlamedaMeasureF":{"id":"AlamedaMeasureF","type":"localRace","location":"Alameda","raceName":"Measure F","raceDescription":"Piedmont. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":4855,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":3673},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":1182}]},"AlamedaMeasureG":{"id":"AlamedaMeasureG","type":"localRace","location":"Alameda","raceName":"Measure G","raceDescription":"Albany Unified School District. Parcel tax. Passes with 2/3 vote. ","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":5898,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":4651},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":1247}]},"AlamedaMeasureH":{"id":"AlamedaMeasureH","type":"localRace","location":"Alameda","raceName":"Measure H","raceDescription":"Berkeley Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":33331,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":29418},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3913}]},"AlamedaMeasureI":{"id":"AlamedaMeasureI","type":"localRace","location":"Alameda","raceName":"Measure I","raceDescription":"Hayward Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":21929,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":14151},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":7778}]},"AlamedaMeasureJ":{"id":"AlamedaMeasureJ","type":"localRace","location":"Alameda","raceName":"Measure J","raceDescription":"San Leandro Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:02 PM","dateUpdated":"April 1, 2024","totalVotes":12338,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7784},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":4554}]},"CCD2":{"id":"CCD2","type":"localRace","location":"Contra Costa","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":45776,"candidates":[{"candidateName":"Candace Andersen","candidateIncumbent":true,"candidateParty":"","voteCount":45776}]},"CCD3":{"id":"CCD3","type":"localRace","location":"Contra Costa","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":25120,"candidates":[{"candidateName":"Diane Burgis","candidateIncumbent":true,"candidateParty":"","voteCount":25120}]},"CCD5":{"id":"CCD5","type":"localRace","location":"Contra Costa","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/contracosta/supervisor-5th-district","raceType":"top2","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":37045,"candidates":[{"candidateName":"Mike Barbanica","candidateIncumbent":false,"candidateParty":"","voteCount":14338},{"candidateName":"Jelani Killings","candidateIncumbent":false,"candidateParty":"","voteCount":5683},{"candidateName":"Shanelle Scales-Preston","candidateIncumbent":false,"candidateParty":"","voteCount":12993},{"candidateName":"Iztaccuauhtli Hector Gonzalez","candidateIncumbent":false,"candidateParty":"","voteCount":4031}]},"CCMeasureA":{"id":"CCMeasureA","type":"localRace","location":"Contra Costa","raceName":"Measure A","raceDescription":"Martinez. Appoint City Clerk. Passes with a majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":11513,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7554},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3959}]},"CCMeasureB":{"id":"CCMeasureB","type":"localRace","location":"Contra Costa","raceName":"Measure B","raceDescription":"Antioch Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":17971,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":10397},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":7574}]},"CCMeasureC":{"id":"CCMeasureC","type":"localRace","location":"Contra Costa","raceName":"Measure C","raceDescription":"Martinez Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":9230,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6917},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2313}]},"CCMeasureD":{"id":"CCMeasureD","type":"localRace","location":"Contra Costa","raceName":"Measure D","raceDescription":"Moraga School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:45 PM","dateUpdated":"March 28, 2024","totalVotes":6007,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":4052},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":1955}]},"MarinD2":{"id":"MarinD2","type":"localRace","location":"Marin","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/marin/supervisor-2nd-district","raceType":"top2","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":18466,"candidates":[{"candidateName":"Brian Colbert","candidateIncumbent":false,"candidateParty":"","voteCount":7971},{"candidateName":"Heather McPhail Sridharan","candidateIncumbent":false,"candidateParty":"","voteCount":4851},{"candidateName":"Ryan O'Neil","candidateIncumbent":false,"candidateParty":"","voteCount":2647},{"candidateName":"Gabe Paulson","candidateIncumbent":false,"candidateParty":"","voteCount":2997}]},"MarinD3":{"id":"MarinD3","type":"localRace","location":"Marin","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":13274,"candidates":[{"candidateName":"Stephanie Moulton-Peters","candidateIncumbent":true,"candidateParty":"","voteCount":13274}]},"MarinD4":{"id":"MarinD4","type":"localRace","location":"Marin","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":12986,"candidates":[{"candidateName":"Dennis Rodoni","candidateIncumbent":true,"candidateParty":"","voteCount":10086},{"candidateName":"Francis Drouillard","candidateIncumbent":false,"candidateParty":"","voteCount":2900}]},"MarinLarkspurCC":{"id":"MarinLarkspurCC","type":"localRace","location":"Marin","raceName":"Larkspur City Council (Short Term)","raceDescription":"Top candidate wins seat.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":4176,"candidates":[{"candidateName":"Stephanie Andre","candidateIncumbent":false,"candidateParty":"","voteCount":2514},{"candidateName":"Claire Paquette","candidateIncumbent":false,"candidateParty":"","voteCount":1008},{"candidateName":"Lana Scott","candidateIncumbent":false,"candidateParty":"","voteCount":654}]},"MarinRossCouncil":{"id":"MarinRossCouncil","type":"localRace","location":"Marin","raceName":"Ross Town Council","raceDescription":"Top three candidates win seat.","raceReadTheStory":"","raceType":"top3","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":1740,"candidates":[{"candidateName":"Charles William \"Bill\" Kircher, Jr.","candidateIncumbent":false,"candidateParty":"","voteCount":536},{"candidateName":"Mathew Salter","candidateIncumbent":false,"candidateParty":"","voteCount":502},{"candidateName":"Shadi Aboukhater","candidateIncumbent":false,"candidateParty":"","voteCount":187},{"candidateName":"Teri Dowling","candidateIncumbent":false,"candidateParty":"","voteCount":515}]},"MarinMeasureA":{"id":"MarinMeasureA","type":"localRace","location":"Marin","raceName":"Measure A","raceDescription":"Tamalpais Union High School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":45345,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":24376},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":20969}]},"MarinMeasureB":{"id":"MarinMeasureB","type":"localRace","location":"Marin","raceName":"Measure B","raceDescription":"Petaluma Joint Union High School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":132,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":62},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":70}]},"MarinMeasureC":{"id":"MarinMeasureC","type":"localRace","location":"Marin","raceName":"Measure C","raceDescription":"Belvedere. Appropriation limit. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":870,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":679},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":191}]},"MarinMeasureD":{"id":"MarinMeasureD","type":"localRace","location":"Marin","raceName":"Measure D","raceDescription":"Larkspur. Rent stabilization. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/marin/measure-d","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":4955,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":2573},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2382}]},"MarinMeasureE":{"id":"MarinMeasureE","type":"localRace","location":"Marin","raceName":"Measure E","raceDescription":"Ross. Special tax. Passes with 2/3 vote.","raceReadTheStory":"https://www.kqed.org/elections/results/marin/measure-e","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":874,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":683},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":191}]},"MarinMeasureF":{"id":"MarinMeasureF","type":"localRace","location":"Marin","raceName":"Measure F","raceDescription":"San Anselmo. Flood Control and Water Conservation District. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":5193,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":3083},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2110}]},"MarinMeasureG":{"id":"MarinMeasureG","type":"localRace","location":"Marin","raceName":"Measure G","raceDescription":"Bel Marin Keys Community Services District. Special tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":830,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":661},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":169}]},"MarinMeasureH":{"id":"MarinMeasureH","type":"localRace","location":"Marin","raceName":"Measure H","raceDescription":"Marinwood Community Services District. Appropriations limit, fire protection. Passes with a majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":1738,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1369},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":369}]},"MarinMeasureI":{"id":"MarinMeasureI","type":"localRace","location":"Marin","raceName":"Measure I","raceDescription":"Marinwood Community Services District. Appropriations limit, parks. Passes with a majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:54 PM","dateUpdated":"March 27, 2024","totalVotes":1735,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1336},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":399}]},"NapaD2":{"id":"NapaD2","type":"localRace","location":"Napa","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":8351,"candidates":[{"candidateName":"Liz Alessio","candidateIncumbent":false,"candidateParty":"","voteCount":6340},{"candidateName":"Doris Gentry","candidateIncumbent":false,"candidateParty":"","voteCount":2011}]},"NapaD4":{"id":"NapaD4","type":"localRace","location":"Napa","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/napa/supervisor-4th-district","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":7306,"candidates":[{"candidateName":"Amber Manfree","candidateIncumbent":false,"candidateParty":"","voteCount":3913},{"candidateName":"Pete Mott","candidateIncumbent":false,"candidateParty":"","voteCount":3393}]},"NapaD5":{"id":"NapaD5","type":"localRace","location":"Napa","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/napa/supervisor-5th-district","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":5356,"candidates":[{"candidateName":"Mariam Aboudamous","candidateIncumbent":false,"candidateParty":"","voteCount":2379},{"candidateName":"Belia Ramos","candidateIncumbent":true,"candidateParty":"","voteCount":2977}]},"NapaMeasureD":{"id":"NapaMeasureD","type":"localRace","location":"Napa","raceName":"Measure D","raceDescription":"Howell Mountain Elementary School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":741,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":367},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":374}]},"NapaMeasureU":{"id":"NapaMeasureU","type":"localRace","location":"Napa","raceName":"Measure U","raceDescription":"Lake Berryessa Resort Improvement District. Appropriations limit. Passes with majority vote. ","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":86,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":63},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":23}]},"NapaMeasureU1":{"id":"NapaMeasureU1","type":"localRace","location":"Napa","raceName":"Measure U","raceDescription":"Yountville. Appropriations limit. Passes with majority vote. ","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"April 3, 2024","totalVotes":925,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":793},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":132}]},"SFJudge1":{"id":"SFJudge1","type":"localRace","location":"San Francisco","raceName":"Superior Court Judge, Seat 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/superior-court-seat-1","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":202960,"candidates":[{"candidateName":"Michael Begert","candidateIncumbent":true,"candidateParty":"","voteCount":124943},{"candidateName":"Chip Zecher","candidateIncumbent":false,"candidateParty":"","voteCount":78017}]},"SFJudge13":{"id":"SFJudge13","type":"localRace","location":"San Francisco","raceName":"Superior Court Judge, Seat 13","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/superior-court-seat-13","raceType":"top1","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":202386,"candidates":[{"candidateName":"Jean Myungjin Roland","candidateIncumbent":false,"candidateParty":"","voteCount":90012},{"candidateName":"Patrick S. Thompson","candidateIncumbent":true,"candidateParty":"","voteCount":112374}]},"SFPropA":{"id":"SFPropA","type":"localRace","location":"San Francisco","raceName":"Proposition A","raceDescription":"Housing bond. Passes with 2/3 vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/proposition-a","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":225187,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":158497},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":66690}]},"SFPropB":{"id":"SFPropB","type":"localRace","location":"San Francisco","raceName":"Proposition B","raceDescription":"Police staffing. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222954,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":61580},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":161374}]},"SFPropC":{"id":"SFPropC","type":"localRace","location":"San Francisco","raceName":"Proposition C","raceDescription":"Transfer tax exemption. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":220349,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":116311},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":104038}]},"SFPropD":{"id":"SFPropD","type":"localRace","location":"San Francisco","raceName":"Proposition D","raceDescription":"Ethics laws. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222615,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":198584},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":24031}]},"SFPropE":{"id":"SFPropE","type":"localRace","location":"San Francisco","raceName":"Proposition E","raceDescription":"Police policies. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/proposition-e","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222817,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":120529},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":102288}]},"SFPropF":{"id":"SFPropF","type":"localRace","location":"San Francisco","raceName":"Proposition F","raceDescription":"Drug screening. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sanfrancisco/proposition-f","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":224004,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":130214},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":93790}]},"SFPropG":{"id":"SFPropG","type":"localRace","location":"San Francisco","raceName":"Proposition G","raceDescription":"Eighth-grade algebra. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:50 PM","dateUpdated":"March 21, 2024","totalVotes":222704,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":182066},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":40638}]},"SMJudge4":{"id":"SMJudge4","type":"localRace","location":"San Mateo","raceName":"Superior Court Judge, Office 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":108919,"candidates":[{"candidateName":"Sarah Burdick","candidateIncumbent":false,"candidateParty":"","voteCount":108919}]},"SMD1":{"id":"SMD1","type":"localRace","location":"San Mateo","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanmateo/supervisor-1st-district","raceType":"top1","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":29650,"candidates":[{"candidateName":"Jackie Speier","candidateIncumbent":false,"candidateParty":"","voteCount":20353},{"candidateName":"Ann Schneider","candidateIncumbent":false,"candidateParty":"","voteCount":9297}]},"SMD4":{"id":"SMD4","type":"localRace","location":"San Mateo","raceName":"Board of Supervisors, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sanmateo/supervisor-4th-district","raceType":"top2","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":22725,"candidates":[{"candidateName":"Antonio Lopez","candidateIncumbent":false,"candidateParty":"","voteCount":5730},{"candidateName":"Lisa Gauthier","candidateIncumbent":false,"candidateParty":"","voteCount":10358},{"candidateName":"Celeste Brevard","candidateIncumbent":false,"candidateParty":"","voteCount":1268},{"candidateName":"Paul Bocanegra","candidateIncumbent":false,"candidateParty":"","voteCount":1909},{"candidateName":"Maggie Cornejo","candidateIncumbent":false,"candidateParty":"","voteCount":3460}]},"SMD5":{"id":"SMD5","type":"localRace","location":"San Mateo","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":19937,"candidates":[{"candidateName":"David Canepa","candidateIncumbent":true,"candidateParty":"","voteCount":19937}]},"SMMeasureB":{"id":"SMMeasureB","type":"localRace","location":"San Mateo","raceName":"Measure B","raceDescription":"County Service Area #1 (Highlands). Special tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":1549,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1360},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":189}]},"SMMeasureC":{"id":"SMMeasureC","type":"localRace","location":"San Mateo","raceName":"Measure C","raceDescription":"Jefferson Elementary School District. Parcel tax. Passes with 2/3 vote","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":12234,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":8543},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3691}]},"SMMeasureE":{"id":"SMMeasureE","type":"localRace","location":"San Mateo","raceName":"Measure E","raceDescription":"Woodside Elementary School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":1392,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":910},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":482}]},"SMMeasureG":{"id":"SMMeasureG","type":"localRace","location":"San Mateo","raceName":"Measure G","raceDescription":"Pacifica School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":11548,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7067},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":4481}]},"SMMeasureH":{"id":"SMMeasureH","type":"localRace","location":"San Mateo","raceName":"Measure H","raceDescription":"San Carlos School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:56 PM","dateUpdated":"April 4, 2024","totalVotes":9938,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6283},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3655}]},"SCJudge5":{"id":"SCJudge5","type":"localRace","location":"Santa Clara","raceName":"Superior Court Judge, Office 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":301953,"candidates":[{"candidateName":"Jay Boyarsky","candidateIncumbent":false,"candidateParty":"","voteCount":142549},{"candidateName":"Nicole M. Ford","candidateIncumbent":false,"candidateParty":"","voteCount":52147},{"candidateName":"Johnene Linda Stebbins","candidateIncumbent":false,"candidateParty":"","voteCount":107257}]},"SCD2":{"id":"SCD2","type":"localRace","location":"Santa Clara","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/santaclara/supervisor-2nd-district","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":44059,"candidates":[{"candidateName":"Corina Herrera-Loera","candidateIncumbent":false,"candidateParty":"","voteCount":10519},{"candidateName":"Jennifer Margaret Celaya","candidateIncumbent":false,"candidateParty":"","voteCount":2394},{"candidateName":"Madison Nguyen","candidateIncumbent":false,"candidateParty":"","voteCount":12794},{"candidateName":"Betty Duong","candidateIncumbent":false,"candidateParty":"","voteCount":14031},{"candidateName":"Nelson McElmurry","candidateIncumbent":false,"candidateParty":"","voteCount":4321}]},"SCD3":{"id":"SCD3","type":"localRace","location":"Santa Clara","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":42549,"candidates":[{"candidateName":"Otto Lee","candidateIncumbent":true,"candidateParty":"","voteCount":42549}]},"SCD5":{"id":"SCD5","type":"localRace","location":"Santa Clara","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/santaclara/supervisor-5th-district","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":88712,"candidates":[{"candidateName":"Margaret Abe-Koga","candidateIncumbent":false,"candidateParty":"","voteCount":37172},{"candidateName":"Sally J. Lieber","candidateIncumbent":false,"candidateParty":"","voteCount":21962},{"candidateName":"Barry Chang","candidateIncumbent":false,"candidateParty":"","voteCount":6164},{"candidateName":"Peter C. Fung","candidateIncumbent":false,"candidateParty":"","voteCount":17892},{"candidateName":"Sandy Sans","candidateIncumbent":false,"candidateParty":"","voteCount":5522}]},"SCSJMayor":{"id":"SCSJMayor","type":"localRace","location":"Santa Clara","raceName":"San José Mayor","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":167064,"candidates":[{"candidateName":"Matt Mahan","candidateIncumbent":true,"candidateParty":"","voteCount":144701},{"candidateName":"Tyrone Wade","candidateIncumbent":false,"candidateParty":"","voteCount":22363}]},"SCSJD2":{"id":"SCSJD2","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":14131,"candidates":[{"candidateName":"Joe Lopez","candidateIncumbent":false,"candidateParty":"","voteCount":4950},{"candidateName":"Pamela Campos","candidateIncumbent":false,"candidateParty":"","voteCount":3436},{"candidateName":"Vanessa Sandoval","candidateIncumbent":false,"candidateParty":"","voteCount":2719},{"candidateName":"Babu Prasad","candidateIncumbent":false,"candidateParty":"","voteCount":3026}]},"SCSJD4":{"id":"SCSJD4","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":14322,"candidates":[{"candidateName":"Kansen Chu","candidateIncumbent":false,"candidateParty":"","voteCount":5931},{"candidateName":"David Cohen","candidateIncumbent":true,"candidateParty":"","voteCount":8391}]},"SCSJD6":{"id":"SCSJD6","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 6","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":25108,"candidates":[{"candidateName":"David Cohen","candidateIncumbent":false,"candidateParty":"","voteCount":9875},{"candidateName":"Alex Shoor","candidateIncumbent":false,"candidateParty":"","voteCount":3850},{"candidateName":"Angelo \"A.J.\" Pasciuti","candidateIncumbent":false,"candidateParty":"","voteCount":2688},{"candidateName":"Michael Mulcahy","candidateIncumbent":false,"candidateParty":"","voteCount":8695}]},"SCSJD8":{"id":"SCSJD8","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 8","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":21462,"candidates":[{"candidateName":"Tam Truong","candidateIncumbent":false,"candidateParty":"","voteCount":6982},{"candidateName":"Domingo Candelas","candidateIncumbent":true,"candidateParty":"","voteCount":8466},{"candidateName":"Sukhdev Singh Bainiwal","candidateIncumbent":false,"candidateParty":"","voteCount":5513},{"candidateName":"Surinder Kaur Dhaliwal","candidateIncumbent":false,"candidateParty":"","voteCount":501}]},"SCSJD10":{"id":"SCSJD10","type":"localRace","location":"Santa Clara","raceName":"San José City Council, District 10","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top2","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":22799,"candidates":[{"candidateName":"George Casey","candidateIncumbent":false,"candidateParty":"","voteCount":8805},{"candidateName":"Arjun Batra","candidateIncumbent":true,"candidateParty":"","voteCount":8354},{"candidateName":"Lenka Wright","candidateIncumbent":false,"candidateParty":"","voteCount":5640}]},"SCMeasureA":{"id":"SCMeasureA","type":"localRace","location":"Santa Clara","raceName":"Measure A","raceDescription":"Santa Clara. Appointed city clerk. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":20315,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6580},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":13735}]},"SCMeasureB":{"id":"SCMeasureB","type":"localRace","location":"Santa Clara","raceName":"Measure B","raceDescription":"Santa Clara. Appointed police chief. Passes with majority vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":20567,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":5680},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":14887}]},"SCMeasureC":{"id":"SCMeasureC","type":"localRace","location":"Santa Clara","raceName":"Measure C","raceDescription":"Sunnyvale School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:05 PM","dateUpdated":"April 4, 2024","totalVotes":14656,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":10261},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":4395}]},"SolanoD15":{"id":"SolanoD15","type":"localRace","location":"Solano","raceName":"Superior Court Judge, Department 15","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":81709,"candidates":[{"candidateName":"Mike Thompson","candidateIncumbent":false,"candidateParty":"","voteCount":36844},{"candidateName":"Bryan J. Kim","candidateIncumbent":false,"candidateParty":"","voteCount":44865}]},"SolanoD1":{"id":"SolanoD1","type":"localRace","location":"Solano","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/solano/supervisor-1st-district","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":13786,"candidates":[{"candidateName":"Michael Wilson","candidateIncumbent":false,"candidateParty":"","voteCount":6401},{"candidateName":"Cassandra James","candidateIncumbent":false,"candidateParty":"","voteCount":7385}]},"SolanoD2":{"id":"SolanoD2","type":"localRace","location":"Solano","raceName":"Board of Supervisors, District 2","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":19903,"candidates":[{"candidateName":"Monica Brown","candidateIncumbent":true,"candidateParty":"","voteCount":10951},{"candidateName":"Nora Dizon","candidateIncumbent":false,"candidateParty":"","voteCount":3135},{"candidateName":"Rochelle Sherlock","candidateIncumbent":false,"candidateParty":"","voteCount":5817}]},"SolanoD5":{"id":"SolanoD5","type":"localRace","location":"Solano","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":17888,"candidates":[{"candidateName":"Mitch Mashburn","candidateIncumbent":true,"candidateParty":"","voteCount":11210},{"candidateName":"Chadwick J. Ledoux","candidateIncumbent":false,"candidateParty":"","voteCount":6678}]},"SolanoEducation":{"id":"SolanoEducation","type":"localRace","location":"Solano","raceName":"Sacramento County Board of Education","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":3650,"candidates":[{"candidateName":"Heather Davis","candidateIncumbent":true,"candidateParty":"","voteCount":2960},{"candidateName":"Shazleen Khan","candidateIncumbent":false,"candidateParty":"","voteCount":690}]},"SolanoMeasureA":{"id":"SolanoMeasureA","type":"localRace","location":"Solano","raceName":"Measure A","raceDescription":"Benicia. Hotel tax. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/solano/measure-a","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":10136,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7869},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2267}]},"SolanoMeasureB":{"id":"SolanoMeasureB","type":"localRace","location":"Solano","raceName":"Measure B","raceDescription":"Benicia. Sales tax. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/solano/measure-b","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":10164,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7335},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":2829}]},"SolanoMeasureC":{"id":"SolanoMeasureC","type":"localRace","location":"Solano","raceName":"Measure C","raceDescription":"Benicia Unified School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":10112,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":6316},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3796}]},"SolanoMeasureN":{"id":"SolanoMeasureN","type":"localRace","location":"Solano","raceName":"Measure N","raceDescription":"Davis Joint Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"7:08 PM","dateUpdated":"March 28, 2024","totalVotes":15,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":5},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":10}]},"SonomaJudge3":{"id":"SonomaJudge3","type":"localRace","location":"Sonoma","raceName":"Superior Court Judge, Office 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":115405,"candidates":[{"candidateName":"Kristine M. Burk","candidateIncumbent":false,"candidateParty":"","voteCount":79498},{"candidateName":"Beki Berrey","candidateIncumbent":false,"candidateParty":"","voteCount":35907}]},"SonomaJudge4":{"id":"SonomaJudge4","type":"localRace","location":"Sonoma","raceName":"Superior Court Judge, Office 4","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":86789,"candidates":[{"candidateName":"Paul J. Lozada","candidateIncumbent":false,"candidateParty":"","voteCount":86789}]},"SonomaJudge6":{"id":"SonomaJudge6","type":"localRace","location":"Sonoma","raceName":"Superior Court Judge, Office 6","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":117990,"candidates":[{"candidateName":"Omar Figueroa","candidateIncumbent":false,"candidateParty":"","voteCount":42236},{"candidateName":"Kenneth English","candidateIncumbent":false,"candidateParty":"","voteCount":75754}]},"SonomaD1":{"id":"SonomaD1","type":"localRace","location":"Sonoma","raceName":"Board of Supervisors, District 1","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":30348,"candidates":[{"candidateName":"Rebecca Hermosillo","candidateIncumbent":false,"candidateParty":"","voteCount":23958},{"candidateName":"Jonathan Mathieu","candidateIncumbent":false,"candidateParty":"","voteCount":6390}]},"SonomaD3":{"id":"SonomaD3","type":"localRace","location":"Sonoma","raceName":"Board of Supervisors, District 3","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"https://www.kqed.org/elections/results/sonoma/supervisor-3rd-district","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":16312,"candidates":[{"candidateName":"Chris Coursey","candidateIncumbent":true,"candidateParty":"","voteCount":11346},{"candidateName":"Omar Medina","candidateIncumbent":false,"candidateParty":"","voteCount":4966}]},"SonomaD5":{"id":"SonomaD5","type":"localRace","location":"Sonoma","raceName":"Board of Supervisors, District 5","raceDescription":"Candidate with majority vote wins seat. If no candidate reaches majority, top two candidates advance to runoff in general election.","raceReadTheStory":"","raceType":"top1","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":23356,"candidates":[{"candidateName":"Lynda Hopkins","candidateIncumbent":true,"candidateParty":"","voteCount":23356}]},"SonomaMeasureA":{"id":"SonomaMeasureA","type":"localRace","location":"Sonoma","raceName":"Measure A","raceDescription":"Cotati-Rohnert Park Unified School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":13756,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":10320},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3436}]},"SonomaMeasureB":{"id":"SonomaMeasureB","type":"localRace","location":"Sonoma","raceName":"Measure B","raceDescription":"Petaluma Joint Union High School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":24877,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":15795},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":9082}]},"SonomaMeasureC":{"id":"SonomaMeasureC","type":"localRace","location":"Sonoma","raceName":"Measure C","raceDescription":"Fort Ross School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":286,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":159},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":127}]},"SonomaMeasureD":{"id":"SonomaMeasureD","type":"localRace","location":"Sonoma","raceName":"Measure D","raceDescription":"Harmony Union School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":1925,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":1089},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":836}]},"SonomaMeasureE":{"id":"SonomaMeasureE","type":"localRace","location":"Sonoma","raceName":"Measure E","raceDescription":"Petaluma City (Elementary) School District. Parcel tax. Passes with 2/3 vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":11133,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":7622},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":3511}]},"SonomaMeasureG":{"id":"SonomaMeasureG","type":"localRace","location":"Sonoma","raceName":"Measure G","raceDescription":"Rincon Valley Union School District. School bond. Passes with 55% vote.","raceReadTheStory":"","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":14577,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":8668},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":5909}]},"SonomaMeasureH":{"id":"SonomaMeasureH","type":"localRace","location":"Sonoma","raceName":"Measure H","raceDescription":"Sonoma County. Sales tax. Passes with majority vote.","raceReadTheStory":"https://www.kqed.org/elections/results/sonoma/measure-h","raceType":"yesNo","timeUpdated":"6:51 PM","dateUpdated":"March 29, 2024","totalVotes":145261,"candidates":[{"candidateName":"Yes","candidateIncumbent":false,"candidateParty":"","voteCount":89646},{"candidateName":"No","candidateIncumbent":false,"candidateParty":"","voteCount":55615}]}},"radioSchedulesReducer":{},"listsReducer":{"posts/science?tag=climate-modeling":{"isFetching":false,"latestQuery":{"from":0,"postsToRender":9},"tag":null,"vitalsOnly":true,"totalRequested":6,"isLoading":false,"isLoadingMore":false,"total":6,"items":["science_88844","science_58350","science_30233","science_30051","science_21988","science_11309"]}},"recallGuideReducer":{"intros":{},"policy":{},"candidates":{}},"savedPostsReducer":{},"pfsSessionReducer":{},"siteSettingsReducer":{},"subscriptionsReducer":{},"termsReducer":{"about":{"name":"About","type":"terms","id":"about","slug":"about","link":"/about","taxonomy":"site"},"arts":{"name":"Arts & Culture","grouping":["arts","pop","trulyca"],"description":"KQED Arts provides daily in-depth coverage of the Bay Area's music, art, film, performing arts, literature and arts news, as well as cultural commentary and criticism.","type":"terms","id":"arts","slug":"arts","link":"/arts","taxonomy":"site"},"artschool":{"name":"Art School","parent":"arts","type":"terms","id":"artschool","slug":"artschool","link":"/artschool","taxonomy":"site"},"bayareabites":{"name":"KQED food","grouping":["food","bayareabites","checkplease"],"parent":"food","type":"terms","id":"bayareabites","slug":"bayareabites","link":"/food","taxonomy":"site"},"bayareahiphop":{"name":"Bay Area Hiphop","type":"terms","id":"bayareahiphop","slug":"bayareahiphop","link":"/bayareahiphop","taxonomy":"site"},"campaign21":{"name":"Campaign 21","type":"terms","id":"campaign21","slug":"campaign21","link":"/campaign21","taxonomy":"site"},"checkplease":{"name":"KQED food","grouping":["food","bayareabites","checkplease"],"parent":"food","type":"terms","id":"checkplease","slug":"checkplease","link":"/food","taxonomy":"site"},"education":{"name":"Education","grouping":["education"],"type":"terms","id":"education","slug":"education","link":"/education","taxonomy":"site"},"elections":{"name":"Elections","type":"terms","id":"elections","slug":"elections","link":"/elections","taxonomy":"site"},"events":{"name":"Events","type":"terms","id":"events","slug":"events","link":"/events","taxonomy":"site"},"event":{"name":"Event","alias":"events","type":"terms","id":"event","slug":"event","link":"/event","taxonomy":"site"},"filmschoolshorts":{"name":"Film School Shorts","type":"terms","id":"filmschoolshorts","slug":"filmschoolshorts","link":"/filmschoolshorts","taxonomy":"site"},"food":{"name":"KQED food","grouping":["food","bayareabites","checkplease"],"type":"terms","id":"food","slug":"food","link":"/food","taxonomy":"site"},"forum":{"name":"Forum","relatedContentQuery":"posts/forum?","parent":"news","type":"terms","id":"forum","slug":"forum","link":"/forum","taxonomy":"site"},"futureofyou":{"name":"Future of You","grouping":["science","futureofyou"],"parent":"science","type":"terms","id":"futureofyou","slug":"futureofyou","link":"/futureofyou","taxonomy":"site"},"jpepinheart":{"name":"KQED food","relatedContentQuery":"trending/food,bayareabites,checkplease","parent":"food","type":"terms","id":"jpepinheart","slug":"jpepinheart","link":"/food","taxonomy":"site"},"liveblog":{"name":"Live Blog","type":"terms","id":"liveblog","slug":"liveblog","link":"/liveblog","taxonomy":"site"},"livetv":{"name":"Live TV","parent":"tv","type":"terms","id":"livetv","slug":"livetv","link":"/livetv","taxonomy":"site"},"lowdown":{"name":"The Lowdown","relatedContentQuery":"posts/lowdown?","parent":"news","type":"terms","id":"lowdown","slug":"lowdown","link":"/lowdown","taxonomy":"site"},"mindshift":{"name":"Mindshift","parent":"news","description":"MindShift explores the future of education by highlighting the innovative – and sometimes counterintuitive – ways educators and parents are helping all children succeed.","type":"terms","id":"mindshift","slug":"mindshift","link":"/mindshift","taxonomy":"site"},"news":{"name":"News","grouping":["news","forum"],"type":"terms","id":"news","slug":"news","link":"/news","taxonomy":"site"},"perspectives":{"name":"Perspectives","parent":"radio","type":"terms","id":"perspectives","slug":"perspectives","link":"/perspectives","taxonomy":"site"},"podcasts":{"name":"Podcasts","type":"terms","id":"podcasts","slug":"podcasts","link":"/podcasts","taxonomy":"site"},"pop":{"name":"Pop","parent":"arts","type":"terms","id":"pop","slug":"pop","link":"/pop","taxonomy":"site"},"pressroom":{"name":"Pressroom","type":"terms","id":"pressroom","slug":"pressroom","link":"/pressroom","taxonomy":"site"},"quest":{"name":"Quest","parent":"science","type":"terms","id":"quest","slug":"quest","link":"/quest","taxonomy":"site"},"radio":{"name":"Radio","grouping":["forum","perspectives"],"description":"Listen to KQED Public Radio – home of Forum and The California Report – on 88.5 FM in San Francisco, 89.3 FM in Sacramento, 88.3 FM in Santa Rosa and 88.1 FM in Martinez.","type":"terms","id":"radio","slug":"radio","link":"/radio","taxonomy":"site"},"root":{"name":"KQED","image":"https://ww2.kqed.org/app/uploads/2020/02/KQED-OG-Image@1x.png","imageWidth":1200,"imageHeight":630,"headData":{"title":"KQED | News, Radio, Podcasts, TV | Public Media for Northern California","description":"KQED provides public radio, television, and independent reporting on issues that matter to the Bay Area. We’re the NPR and PBS member station for Northern California."},"type":"terms","id":"root","slug":"root","link":"/root","taxonomy":"site"},"science":{"name":"Science","grouping":["science","futureofyou"],"description":"KQED Science brings you award-winning science and environment coverage from the Bay Area and beyond.","type":"terms","id":"science","slug":"science","link":"/science","taxonomy":"site"},"stateofhealth":{"name":"State of Health","parent":"science","type":"terms","id":"stateofhealth","slug":"stateofhealth","link":"/stateofhealth","taxonomy":"site"},"support":{"name":"Support","type":"terms","id":"support","slug":"support","link":"/support","taxonomy":"site"},"thedolist":{"name":"The Do List","parent":"arts","type":"terms","id":"thedolist","slug":"thedolist","link":"/thedolist","taxonomy":"site"},"trulyca":{"name":"Truly CA","grouping":["arts","pop","trulyca"],"parent":"arts","type":"terms","id":"trulyca","slug":"trulyca","link":"/trulyca","taxonomy":"site"},"tv":{"name":"TV","type":"terms","id":"tv","slug":"tv","link":"/tv","taxonomy":"site"},"voterguide":{"name":"Voter Guide","parent":"elections","alias":"elections","type":"terms","id":"voterguide","slug":"voterguide","link":"/voterguide","taxonomy":"site"},"science_1000":{"type":"terms","id":"science_1000","meta":{"index":"terms_1591234321","site":"science","id":"1000","found":true},"relationships":{},"included":{},"name":"climate modeling","slug":"climate-modeling","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"climate modeling Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null,"imageData":{"ogImageSize":{"file":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png","width":1200,"height":630},"twImageSize":{"file":"https://cdn.kqed.org/wp-content/uploads/2020/02/KQED-OG-Image@1x.png"},"twitterCard":"summary_large_image"}},"ttid":1008,"isLoading":false,"link":"/science/tag/climate-modeling"},"science_31":{"type":"terms","id":"science_31","meta":{"index":"terms_1591234321","site":"science","id":"31","found":true},"relationships":{},"included":{},"name":"Climate","slug":"climate","taxonomy":"category","description":null,"featImg":null,"headData":{"title":"Climate Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":33,"isLoading":false,"link":"/science/category/climate"},"science_556":{"type":"terms","id":"science_556","meta":{"index":"terms_1591234321","site":"science","id":"556","found":true},"relationships":{},"included":{},"name":"global warming","slug":"global-warming","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"global warming Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":562,"isLoading":false,"link":"/science/tag/global-warming"},"science_28":{"type":"terms","id":"science_28","meta":{"index":"terms_1591234321","site":"science","id":"28","found":true},"relationships":{},"included":{},"name":"Astronomy","slug":"astronomy","taxonomy":"category","description":"Explore the universe with KQED Science! Dive into the latest astronomy news, discover celestial events, and unravel the mysteries of outer space.","featImg":null,"headData":{"title":"Astronomy Articles | KQED Science","description":"Explore the universe with KQED Science! Dive into the latest astronomy news, discover celestial events, and unravel the mysteries of outer space.","ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":30,"isLoading":false,"link":"/science/category/astronomy"},"science_38":{"type":"terms","id":"science_38","meta":{"index":"terms_1591234321","site":"science","id":"38","found":true},"relationships":{},"included":{},"name":"Geology","slug":"geology","taxonomy":"category","description":null,"featImg":null,"headData":{"title":"Geology Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":40,"isLoading":false,"link":"/science/category/geology"},"science_1852":{"type":"terms","id":"science_1852","meta":{"index":"terms_1591234321","site":"science","id":"1852","found":true},"relationships":{},"included":{},"name":"atmosphere","slug":"atmosphere","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"atmosphere Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":1863,"isLoading":false,"link":"/science/tag/atmosphere"},"science_5179":{"type":"terms","id":"science_5179","meta":{"index":"terms_1591234321","site":"science","id":"5179","found":true},"relationships":{},"included":{},"name":"Mars","slug":"mars","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"Mars Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":5179,"isLoading":false,"link":"/science/tag/mars"},"science_201":{"type":"terms","id":"science_201","meta":{"index":"terms_1591234321","site":"science","id":"201","found":true},"relationships":{},"included":{},"name":"water","slug":"water-2","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"water Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":205,"isLoading":false,"link":"/science/tag/water-2"},"science_29":{"type":"terms","id":"science_29","meta":{"index":"terms_1591234321","site":"science","id":"29","found":true},"relationships":{},"included":{},"name":"Chemistry","slug":"chemistry","taxonomy":"category","description":null,"featImg":null,"headData":{"title":"Chemistry Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":31,"isLoading":false,"link":"/science/category/chemistry"},"science_33":{"type":"terms","id":"science_33","meta":{"index":"terms_1591234321","site":"science","id":"33","found":true},"relationships":{},"included":{},"name":"Energy","slug":"energy","taxonomy":"category","description":null,"featImg":null,"headData":{"title":"Energy Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":35,"isLoading":false,"link":"/science/category/energy"},"science_1627":{"type":"terms","id":"science_1627","meta":{"index":"terms_1591234321","site":"science","id":"1627","found":true},"relationships":{},"included":{},"name":"carbon emissions","slug":"carbon-emissions","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"carbon emissions Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":1636,"isLoading":false,"link":"/science/tag/carbon-emissions"},"science_1916":{"type":"terms","id":"science_1916","meta":{"index":"terms_1591234321","site":"science","id":"1916","found":true},"relationships":{},"included":{},"name":"coal","slug":"coal","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"coal Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":1927,"isLoading":false,"link":"/science/tag/coal"},"science_784":{"type":"terms","id":"science_784","meta":{"index":"terms_1591234321","site":"science","id":"784","found":true},"relationships":{},"included":{},"name":"methane","slug":"methane","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"methane Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":791,"isLoading":false,"link":"/science/tag/methane"},"science_1041":{"type":"terms","id":"science_1041","meta":{"index":"terms_1591234321","site":"science","id":"1041","found":true},"relationships":{},"included":{},"name":"natural gas","slug":"natural-gas","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"natural gas Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":1049,"isLoading":false,"link":"/science/tag/natural-gas"},"science_140":{"type":"terms","id":"science_140","meta":{"index":"terms_1591234321","site":"science","id":"140","found":true},"relationships":{},"included":{},"name":"renewable energy","slug":"renewable-energy","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"renewable energy Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":144,"isLoading":false,"link":"/science/tag/renewable-energy"},"science_35":{"type":"terms","id":"science_35","meta":{"index":"terms_1591234321","site":"science","id":"35","found":true},"relationships":{},"included":{},"name":"Environment","slug":"environment","taxonomy":"category","description":null,"featImg":null,"headData":{"title":"Environment Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":37,"isLoading":false,"link":"/science/category/environment"},"science_323":{"type":"terms","id":"science_323","meta":{"index":"terms_1591234321","site":"science","id":"323","found":true},"relationships":{},"included":{},"name":"algae","slug":"algae","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"algae Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":329,"isLoading":false,"link":"/science/tag/algae"},"science_1003":{"type":"terms","id":"science_1003","meta":{"index":"terms_1591234321","site":"science","id":"1003","found":true},"relationships":{},"included":{},"name":"coral","slug":"coral","taxonomy":"tag","description":null,"featImg":null,"headData":{"title":"coral Archives | KQED Science","description":null,"ogTitle":null,"ogDescription":null,"ogImgId":null,"twTitle":null,"twDescription":null,"twImgId":null},"ttid":1011,"isLoading":false,"link":"/science/tag/coral"}},"userAgentReducer":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isBot":true},"userPermissionsReducer":{"wpLoggedIn":false},"localStorageReducer":{},"browserHistoryReducer":[],"eventsReducer":{},"fssReducer":{},"tvDailyScheduleReducer":{},"tvWeeklyScheduleReducer":{},"tvPrimetimeScheduleReducer":{},"tvMonthlyScheduleReducer":{},"userAccountReducer":{"routeTo":"","showDeleteConfirmModal":false,"user":{"userId":"","isFound":false,"firstName":"","lastName":"","phoneNumber":"","email":"","articles":[]}},"youthMediaReducer":{},"checkPleaseReducer":{"filterData":{},"restaurantData":[]},"reframeReducer":{"attendee":null},"location":{"pathname":"/science/tag/climate-modeling","previousPathname":"/"}}