Tornadoes come in all shapes and sizes, whether it be a rope that cuts a thin line through the country side, or a dusty wedge ...

Large destructive tornado touches down around 11 pm June 20th outside of Enderlin, ND. (Max Mueller/KVRR)FARGO (KVRR) – The ...

The original “Fujita Scale” or “F-scale” was used until 2007, when tornado ratings switched to the Enhanced Fujita scale.

Fujita Scale: This scale rates tornadoes based on the damage they cause to structures like buildings, trees, and other objects. However, it used general damage indicators, ...

As for the numbers on the scale, those describe the wind speed for tornadoes, and it uses 28 damage indicators (DIs), such as ...

The Enhanced Fujita Scale became operational on February 1, 2007. It was designed to rate tornadoes based on estimated wind speeds and related damage.

The original Fujita and TORRO scale, which is the United Kingdom’s version of the EF scale, give little guidance on how to rate damage and does not incorporate recent knowledge about the effects ...

More than 10 tornadoes were recorded in central Illinois on Wednesday, according to the National Weather Service. Find out ...

The Enhanced Fujita scale is used to rate tornadoes. Following tornadic storms Sunday in Denver, the National Weather Service will conduct storm surveys to determine their intensity and path length.

Over the stunning tornado’s entire lifetime, it only traveled 3.02 miles. It ambled along at 4 mph — barely walking pace.

A tornado that spun out of a line of severe thunderstorms killed three people early Sunday in a Central New York hamlet, according to the National Weather ...