As President Obama delivered his fifth State of the Union address last night, the Twittersphere was, unsurprisingly, abuzz with commentary and reactions. To show which parts of the speech struck a chord -- or a nerve -- Twitter data viz whiz Nicolas Belmonte created the following interactive visualization. It attempts to gauge the resonance of the various topics Obama addressed by linking every paragraph in the speech to the thousands of Tweets submitted directly in response, and geographically tracing where those Tweets originated.

The chart's line thickness represents the frequency at which specific topics were discussed on Twitter at that given moment. Clicking on any moment on the timeline spans to the exact paragraph referenced in the transcript, with a map displaying the state-by-state level of Twitter engagement in response to that topic.

The image at right shows the three moments of the speech that spurred the most conversation, as measured in tweets per minute (according to Twitter's analysis). Not far behind were tweets responses to Obama's discussion of climate change and his reference to House Speaker John Boehner as the "son of a barkeeper."

[ad fullwidth]

ObamaObama

How America Reacted on Twitter to Obama's 2015 State of the Union Address

Visualization: How America Responded on Twitter to the 2014 State of the Union

The State of the Union Explained in Four Visualizations

2012 Presidential Election Results Visualized

Obama's Very Loaded Thumbs Up On Same-Sex Marriage