The Enhanced Fujita Scale provides an estimated range of a tornado's wind speeds, based on the tornado's damage.

They're much more common than tornadoes. Here's why severe thunderstorms are dangerous and why you should take action when a ...

Parts of Mississippi are at risk of tornadoes, large hail, and damaging wind gusts up to 70 miles per hour later this week.

Researches found little evidence that tornadoes were getting weaker. Instead, it appears that a subjective tornado grading ...

A tornado hit central Florida on Monday, destroying two homes, uprooting trees and disrupting a FOX TV show as it was ...

A group of TV journalists in Florida experienced a once-in-a-lifetime event on Monday. While meteorologist Brooks Garner at WOFL-TV was warning local citizens to be on high alert for storm activity, a ...

Tornado warning: A sighting or weather radar indicated a tornado. Try to move to an interior room on the lowest level in a ...

The EF1 tornado, which struck on Tuesday at 9:49 a.m., carved a narrow path just over a half mile long near Texas Highway 287 ...

Residents were urged to seek shelter after a tornado caused damage in Seminole County, Florida, the National Weather Service in Melbourne said.

Aerial video taken after an EF-2 tornado ripped through a Florida neighborhood north of Orlando shows one home torn to pieces and old oak trees ripped from their roots along a normally quiet community ...

Tuesday’s early-morning Ada area tornadoes caused widespread damage. Damage surveys are preliminary, but the National Weather Service has tentatively rated both the Ada tornado and the Union Valley ...

Tornadoes are classified on the Enhanced Fujita scale, which ranges from EF0 to EF5. Originally created by famed tornado researcher Ted Fujita, the scale takes into account estimated wind speeds ...