The U.S.'s strongest tornado in 12 years hit North Dakota in June, National Weather Service says

A deadly tornado that ripped through a rural city in North Dakota in June​ has been upgraded to an EF-5, the National Weather ...
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Surveillance video shows tornado flipping cars in South Carolina high school parking lot

LORIS, South Carolina -- Surveillance video from a high school in South Carolina shows the moments when a tornado swept through flipping the cars in the parking lot. The EF-1 tornado with 90 mph winds ...

North Dakota tornado was the first at EF5 strength in a dozen years

A deadly tornado that tore across North Dakota this summer has been upgraded to an EF5 with winds over 200 mph, the strongest classification of tornado and the first on American soil in 12 years, ...