A 12-year "drought" of EF5 tornadoes has ended, after the National Weather Service upgraded a tornado in North Dakota to EF5 ...

The National Weather Service said the EF5 twister in North Dakota packed winds stronger than 200 mph, underscoring risks that ...

After over 12 years, the EF5 tornado drought in the U.S. has come to an end. A tornado that struck Enderlin, North Dakota, in ...

ENDERLIN, N.D. — A tornado that killed three people this summer in southeast North Dakota has been reclassified EF5, the most ...

A memorial honoring victims of the devastating 1957 Ruskin Heights tornado has been rebuilt after a teenage driver destroyed ...

The first EF5 tornado was confirmed in North Dakota, here's a history and the last F5 tornadoes to hit Michigan.

A twister that touched down in June was recently confirmed to be a rare EF-5 tornado. New York has seen its share of strong ...

The United State's hasn't had an EF-5 tornado touch down since 2013 however, on Monday, the National Weather Service Grand ...

The only known maximum strength tornadoes in Minnesota history are the 1992 Chandler F5, and the 1963 Tracy F5. The National ...

New forensic damage analysis confirms Enderlin, ND tornado exceeded 210 MPH winds, ending the longest streak without an EF-5 ...

Some weather events were not just impactful – they also served as the instigator for significant leaps forward in the field of meteorology. June 20, 1957, 68 years ago, was one of those days. That ...