The National Weather Service in Paducah has confirmed that an EF-0 tornado with peak winds of 85 mph touched down on the ...

Ratings go from EF-U to EF-5. MILWAUKEE - Tornadoes are categorized on what is called the Enhanced Fujita Scale or EF Scale. The Enhanced Fujita Scale became operational on February 1 ...

The National Weather Service confirmed a tornado touched down Tuesday at the Truman Sports Complex near Kauffman Stadium and ...

Meteorologists do this using a scale called the Enhanced Fujita, or EF, scale. The tornadoes that hit portions of the Denver metro region on Sunday were significant. Many homes were damaged or ...

The National Weather Service said Tuesday that the tornadoes were significant with “considerable” damage, with an Enhanced Fujita scale ranking of an EF-2. The Fujita Scale was improved by ...

Decades after the Lubbock storm, researchers at Texas Tech University played a key role in developing the more accurate Enhanced Fujita (EF) Scale. "NWS personnel, who are responsible for rating ...

Kentucky Gov. Andy Beshear wrote on social media that one person was killed and at least 14 injured when a "reported tornado" ...

It was “one of the rarest” tornado outbreaks on record, says a tornado expert, but “things like that are possible.” ...

ST. JOHNS COUNTY, Fla. — The National Weather Service has confirmed that a tornado touched down in St. Johns County on ...

Authorities were cleaning up Monday after tornadoes struck two Kansas towns — Grinnell and Plevna — on Sunday. Grinnell, a ...

From that assessment, the tornado is given a rating on the Enhanced Fujita Scale, or the EF scale. According to the NWS Wichita Warning Coordination Meteorologist Vanessa Pearce, it has been ...