This map shows the percentage increases in very heavy precipitation (defined as the heaviest 1 percent of all event) from 1958 to 2007 for each U.S. region. There are clear trends toward more very heavy precipitatin for the nation as a whole, and particularly in the Northeast and Midwest. Updated from Groisman, at al., via 350.org

This map shows the percentage increases in very heavy precipitation (defined as the heaviest 1 percent of all event) from 1958 to 2007 for each U.S. region. There are clear trends toward more very heavy precipitation for the nation as a whole, and particularly in the Northeast and Midwest. Updated from Groisman, et al., via 350.org

Climate Signals: Extreme Weather Guide

1 comments:

  1. Gail said...

    http://www.latimes.com/news/nation/nationnow/la-na-nn-duluth-minnesota-rains-20120620,0,1586665.story

    nice pictures  

 

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