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

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

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.

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

MOLINE, Ill. — A new study published by the American Meteorological Society has shed light on a puzzling phenomenon: The United States has not logged an EF5 tornado, the most violent category ...

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 ...

This is a very rare event,” FOX 35 Orlando Meteorologist Brooks Garner said Monday morning. “We were able to confirm the tornado as it hit our station.” ...

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 ...

Articles and videos about Florida tornado had same wind speeds as Category 2 or 3 hurricane: NWS on FOX 35 Orlando.

A recent tornado in South Dakota was given the relatively rare designation of EF-U due to the area in which it touched down.