This is the third F-5/EF-5 in the state of North Dakota since records started being kept in 1953. Violent (EF-4 and EF-5) tornadoes are a very rare occurrence in the state, with only 1-2 occurring in ...

The d eadly tornado that struck Enderlin, North Dakota, in June has been classified as an extremely rare EF-5 storm, the ...

Initially, this tornado was rated an EF3. But due to work from the Northern Tornadoes Project of Western University in ...

A deadly tornado that ripped through a rural city in North Dakota in June​ has been upgraded to an EF-5, the National Weather ...

While EF-5 tornadoes are rare, most wouldn't have expected the United States to go more than a decade without experiencing a twister of that magnitude. But that's exactly what happened. Originally ...

The NWS confirmed the Enderlin tornado reached 210 mph, upgrading it to an EF-5 — the first since 2013’s Moore, OK storm.

Meteorologists said this week that a deadly tornado in North Dakota this summer has been upgraded to a top-of-the-scale EF5, and was the first on American soil in 12 years.

Earlier this week, the National Weather Service released an updated damage survey for a tornado that struck North Dakota back in June. On June 20, a large, destructive tornado hit the town of Enderlin ...

The first EF-5 tornado to hit the United States in 12 years was confirmed by the National Weather Service on Monday. It happened in June in North Dakota. The National Weather Service in Grand Forks, N ...

NORTH DAKOTA Deadly tornado classified EF5 A deadly tornado that tore across southeastern North Dakota this summer has been ...

A graphic from the National Weather Service shows the area of Hot Spring County at risk for a tornado on Saturday, Oct. 18, ...

Damage surveys released late Wednesday night reveal more details about the two tornadoes that struck East Texas on Tuesday ...