Extreme weather: U.S. weather records
Published On: Nov 14 2012 12:15:25 PM CST
Updated On: May 21 2013 08:07:31 AM CDT
A massive tornado hit Moore, Okla., on Monday. Fifty-one have been officially confirmed dead, but the death toll is expected to rise. Take a look at some of the other extreme weather events the U.S. has faced.
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