ROCHESTER, Minn. (KTTC) – After Monday’s severe weather threat, a confirmed EF-1 tornado damaged property outside Kenyon ...

Unlike measuring size alone, the EF Scale rates tornadoes by the damage they cause, helping meteorologists and emergency ...

Once they estimate the wind speed that could’ve caused the damage, using ground reports and Doppler radar data, they can then establish an Enhanced Fujita scale rating for that tornado.

The NWS said evidence indicates that a short-track EF-0 tornado touched down west of Celina. On the Enhanced-Fujita scale, an ...

The Sunday tornado near Ashby has set a record as the widest tornado ever surveyed in the North Platte National Weather ...

The Tourond tornado was only Canada’s second twister of the year after another one, classified as EF0, touched down near ...

That’s where the Enhanced Fujita Scale, more commonly known as the EF scale, comes into play. The EF scale is the scale that meteorologists use to survey damage and estimate a tornado’s ...

THAT IS, A FULLY FORMED TORNADO. NOW, IN MEASURING TORNADO STRENGTH, WE USE THE ENHANCED FUJITA SCALE, OR THE EF SCALE THAT’S BEEN UPDATED. MAYBE SOME FOLKS MY AGE ARE A LITTLE OLDER.

A cloudy sky in the village of Tourond, south of Winnipeg, quickly turned violent Wednesday, marking Manitoba’s first tornado ...

Monday is probably the peak, but a storm risk shifts eastward Tuesday. Cities in the highest risk for tornadoes include ...

Meteorologists at the National Weather Service in North Platte are saying that a tornado that touched down on Sunday north Asby is the sixth-largest tornado in size on record in ...

This is the time of year, when Texas sees more severe thunderstorms that can spawn tornadoes, you might hear more about where a twister ranked on the Enhanced Fujita scale or its EF rating.