Help Document Bay Area High Tides

King tides return to the Bay Area, augmented by a long-awaited winter storm.

High tide at Pier 14 in San Francisco during the winter of 2011.

No one knows exactly how much sea level rise the San Francisco Bay Area can expect from climate change, but king tides — extremely high seasonal tides — may give insight into what could be normal in the future.

Starting today and continuing through Sunday, king tides are expected in the morning hours around the Bay Area. Recent rainstorms and the accompanying runoff will likely make these tides even bigger. The California King Tides Initiative is again asking for citizens to document the visual effects of king tides and add them to a Flickr photo pool to help give a perspective on how sea level rise might change local landscapes.

Sea levels have risen about eight inches in the last century and the San Francisco Bay Conservation & Development Commission (BCDC) has warned that the area should be ready for 16 inches of sea level rise by mid-century.

Help Document Bay Area High Tides 20 January,2012Katrina Schwartz

Author

Katrina Schwartz

Katrina Schwartz is a journalist based in San Francisco. She's worked at KPCC public radio in LA and has reported on air and online for KQED since 2010.  She covered how teaching and learning is changing for MindShift between 2012 and 2020. She is the co-host of the MindShift podcast and now produces KQED's Bay Curious podcast.

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