North Dakota EF5 upgrade reignites debate over tornado classifications

For the first time in more than a decade, the United States has recorded an EF5 tornado, which is the strongest ...
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, ...

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 ...
InForum

Enderlin tornado that killed 3 people reclassified as EF5

ENDERLIN, N.D. — A tornado that killed three people this summer in southeast North Dakota has been reclassified EF5, the most ...

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 ...