EF5 tornado that killed 3 in North Dakota was the nation's first in 12 years

Meteorologists say a deadly tornado in North Dakota this summer has been upgraded to a top-of-the-scale EF5, and was the ...
Las Vegas Sun

EF5 tornadoes — the most powerful classification — rarely occur

Meteorologists said this week that a deadly tornado in North Dakota this summer has been upgraded to a top-of-the-scale EF5, ...
Delco Times

Tornado that killed 3 in N. Dakota nation’s first EF5 in 12 years

Since the National Weather Service began using Enhanced Fujita scale in 2007, there have been 10 tornadoes categorized as EF5 ...
The Daily News

EF5 tornado in North Dakota was nation’s first in 12 years

A deadly tornado that tore across southeastern North Dakota this summer has been upgraded to an EF5 with winds topping 200 ...

On This Date: America's Costliest Hailstorm And A Record String Of Arizona Tornadoes

Severe weather outbreaks can happen almost anywhere in the U.S., including the Desert Southwest. Here's what happened in this ...

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, ...
AOL

North Dakota tornado outbreak sets new yearly tornado record

Severe weather across the Dakotas on Sunday produced a historic tornado outbreak, helping North Dakota break its yearly tornado record. According to the FOX Forecast Center, a surface low moved north ...