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, and was the first on American soil in 12 years.

First Severe Weather Of The Fall (Recap)

The first fall severe weather occurred October 17-19 across the Central and Eastern US. Tornadoes, large hail and damaging ...

First EF5 tornado to strike the US in over a decade just confirmed by experts

The most rare and extreme form of tornado struck eastern North Dakota in June, but experts just determined how strong it ...

First EF5 tornado in 12 years ranked in North Dakota

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

Nation’s first EF5 tornado since 2013 confirmed in North Dakota

AUSTIN (KXAN) — A 12-year “drought” of EF5 tornadoes has ended, after the National Weather Service upgraded a tornado in North Dakota to EF5 status. The tornado touched down near Enderlin, North ...
The Weather Channel on MSN

Severe Thunderstorms, Including A Few Tornadoes, Possible In Ozarks, Mississippi Valley

We haven't had many severe thunderstorms in the U.S. this month. But that may change this weekend. Here's our latest forecast ...
WPBF

EF5 tornado that killed 3 in North Dakota was the 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 mph, the strongest classification of tornado and the first confirmed on ...
katu

EF-5 tornado that killed 3 in North Dakota was the nation's first in 12 years

GRAND FORKS, ND. (KATU) — 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 ...