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, ...

The U.S.'s strongest tornado in 12 years hit North Dakota in June, National Weather Service says

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

U.S. sees first EF5 tornado in 12 years, deadly ND twister upgraded

Level 5 is the highest rating on the Enhanced Fujita scale, which the National Weather Service has used to measure tornadoes ...

Enderlin, ND, Tornado Upgraded To EF5: Watch Video Of Strongest Tornado To Hit US In Over A Decade

The June 20 tornado near Enderlin, North Dakota, has been upgraded to EF5, the first in the US since 2013. With winds over ...
KATC

NWS upgrades Enderlin Tornado to EF-5, ending U.S. "EF-5 Drought" since Moore 2013

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