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Tuscaloosa, Ala. - April 27, 2011

The F4 tornado killed 65 during a record-setting day when 200 twisters spun through the Southeast. The spring and summer of 2011 was one of the most active, deadly and destructive periods of tornado activity in U.S. history. That year there were a reported 551 fatalities and $28 billion in damages, according to the Almanac.

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