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 ...

In Geneva County, a survey team determined the twister traveled 3.66 miles with a 900-foot-wide path as it moved over Geneva ...

It might seem strange to talk about tornadoes just as the coolest air of the season so far arrives, but a powerful tornado has grabbed headlines this week. A twister that touched down in June was ...

ROCHESTER, N.Y. – A recent reanalysis shows a powerful tornado, which struck in June near Enderlin, North Dakota, has officially been upgraded to an EF-5 on the Enhanced Fujita Scale. This is the ...

A deadly tornado that tore across southeastern North Dakota this summer has been upgraded to an EF5 with winds topping 200 mph (322 kph), the strongest classification of tornado and the first on ...

Tornadoes rated EF5 are inconceivable. They raze the Earth with winds exceeding 200 mph, sweeping foundations bare and peeling the bark off trees. Some pry pavement off roadways, scouring into the ...

(CNN) — A rare, monstrous EF5 tornado that struck the United States more than three months ago was the first of its kind in more than a decade, experts announced Monday. A tornado that roared through ...

If a tornado is confirmed it will be given a rating on the Enhanced Fujita Scale, which runs from EF-0 to EF-5.

Measuring the strength of a tornado can be difficult based on sight alone, and weather instruments could easily be damaged by the strong winds. The Enhanced Fujita scale (EF-Scale) looks at the damage ...

A deadly tornado that tore across southeastern North Dakota this summer has been upgraded to an EF5 with winds topping 200 mph (322 kph), the strongest classification of tornado and the first on ...