The most rare and extreme form of tornado struck eastern North Dakota in June, but experts just determined how strong it ...
NORTH DAKOTA Deadly tornado classified EF5 A deadly tornado that tore across southeastern North Dakota this summer has been ...
Initially, this tornado was rated an EF3. But due to work from the Northern Tornadoes Project of Western University in ...
When the Guadalupe River surged more than 26 feet in less than an hour on July 4, it wasn't just a flood, it was a force of nature tearing through central Texas. The river carried away vehicles, homes ...
Dave Malkoff is a national correspondent with the CBS Innovation Lab, where his work appears across all CBS News and Station platforms. Twelve years ago, the last EF5 tornado to hit the United States ...
Twelve years ago, the last EF5 tornado to hit the United States tore through Moore, Oklahoma. The violent storm carved a path of destruction through neighborhoods, killing 24 people and injuring ...
May in the central and Southern Plains is a notoriously volatile month for severe thunderstorms and tornadoes, as recent history has illustrated. On May 20, 2013, 12 years ago today, a supercell ...
Twelve years ago, the last EF5 tornado to hit the United States tore through Moore, Oklahoma. The violent storm carved a path of destruction through neighborhoods, killing 24 people and injuring ...
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