EF5 vs. F5: Abilene meteorologists explain how tornado ratings evolved

Some might think the Enhanced Fujita (EF) Scale is basically the same as the original Fujita (F) Scale, but Big Country ...

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

A deadly tornado that tore across North Dakota this summer has been upgraded to an EF5 with winds over 200 mph, the strongest ...
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 ...
FOX 9 Minneapolis-St. Paul on MSN

Deadly North Dakota tornado upgraded to EF5, the first in US in 12 years

ENDERLIN, N.D. (FOX 9) - A deadly tornado in Enderlin, North Dakota, on June 20 has been upgraded to an EF5, marking the first EF5 tornado in the United States in 12 years.
KARE 11

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 (322 kph), the strongest classification of tornado and the first ...