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 quirky aspect of the way we measure twisters helps explain why there hasn't been a top-tier-rated tornado in 12 years.

The National Weather Service Melbourne confirmed an EF2 tornado hit Seminole County Monday morning. Several tornado warnings ...

A man in Longwood managed to catch video as a violent tornado raged through his neighborhood on Monday morning.

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 ...

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 ...

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

Tornado warning: A sighting or weather radar indicated a tornado. Try to move to an interior room on the lowest level in a sturdy building and stay away from windows. If in a mobile home, a vehicle, ...

A tornado touched down in an open field on Feb. 24 in Codington County, the first time a tornado was documented in February in South Dakota history.