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

The hourslong survey determined it was an EF2 tornado, the third strongest tier on a system that ranges from zero to five.

The City of Rock Mount said 15 people were injured during a tornado on Friday. The National Weather Service office in Raleigh ...

Tuesday’s severe weather produced a confirmed tornado in Hancock County, TN. Damage was reported in that area and as a result ...

A tornado that damaged about 20 homes in Dry Fork on Friday afternoon had winds estimated at about 118 mph, the National Weather Service in Blacksburg ruled Saturday.

A tornado watch is not considered as serious as a warning. Tornadoes are measured on the Enhanced Fujita Tornado Intensity ...

TG: There were constant changes in how tornadoes were being documented [including the introduction of the Enhanced Fujita Scale in 2007]. I just had to wait until things settled down. I wasn’t ...

Some weather sirens blared in Preble County after there were two reports of a funnel cloud between Eaton and West Alexandria.

The northern Indiana National Weather Service found four tornadoes touched down Tuesday evening. Three tornadoes occurred ...

A recent study by researchers at NOAA’s National Severe Storms Laboratory using Doppler Radar scans suggests the current ...

10/11 Meteorologists Carmelo Lattuca and Bill Rentschler dive into hail and how it forms in 10/11's Weather Academy. 10/11's Bill Rentschler and Carmelo Lattuca go over what CAPE, CIN, and the cap ...

The NWS tornado scale has been tweaked over the years, changing from the Fujita scale to the Enhanced Fujita scale in 2007 — although the scales are comparable. That’s why some tornadoes show ...