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

which rates storms on a scale of 0 to 5 based on recorded wind speeds and damage reports. An EF-4 rating is among the most ...

On this episode of Weather With Tom we look at how a tornado is given a rating. What goes into the decision process? How many ...

Featured in a new Netflix documentary, the Joplin tornado that struck on May 22, 2011 was one of the deadliest tornadoes in U ...

NWS rated Monday's Woodville, NC tornado as a high-end EF-1 tornado. Here's a deeper dive into the Enhanced Fujita scale.

Residents along Glencannon Drive were expecting rain. But instead they got a tornado that downed trees and damaged several ...

An EF0 tornado touched down in Los Angeles County early Thursday morning, causing damage to a Pico Rivera neighborhood, the ...

Winds of up to 120 miles per hour wreaked destruction across the county as a huge weather system battered swathes of the U.S.

A deadly tornado outbreak ripped through the Midwest and South over the weekend, leaving destruction, power outages and ...

A weak tornado with winds estimated at about 85 mph left a path of damage that extended for blocks in a Pico Rivera ...

Discover the devastating history of the Tri-State tornado, which spanned 219 miles, causing 695 deaths and 2,027 injuries ...

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