It’s been over 11 years since the last EF5 tornado struck the U.S.,a surprising drought considering the frequency of violent tornadoes in previous decades. The EF5, the highest rating on the ...

The single worst tornado outbreak in Western Pennsylvania’s history. 16 tornadoes on our side of the state. Four of them, EF4s and the only ever recorded EF5 in Pennsylvania, ravaged much of ...

Incredibly, nobody was killed in this tornado, but 12 were injured. Oakfield remains one of only three F5 (or EF5) tornadoes on record in Wisconsin and the only known F/EF5 U.S. tornado to have ...

F5 tornado raked through two northern Illinois counties on the far southwestern edge of Chicagoland. The twister tore a ...