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

A tornado touched down in New York during a round of storms on Monday, June 9.The National Weather Service in Buffalo ...

NBC5's crew on the scene saw a roof blown off a home on Route 22 on June 10. Local officials told our crew that they were ...

Wednesday is the pick of the week, with a mostly sunny sky and highs near 80! Another band of wildfire smoke may bring slight air quality reductions and haziness to the sky by afternoon. Thursday will ...

Satellite imagery released by NASA features a giant brown streak where the storm sliced through the Daniel Boone National Forest ...

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 ...

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 ...

As summertime showers and hurricane season start, here are some tips to stay safe if a tornado comes with an South Carolina ...

The town of Great Valley supervisor expressed relief Tuesday that there were no injuries as a result of the EF1 tornado — ...

We were very fortunate in the immediate Rochester area during Monday’s thunderstorms. While we did experience some flooding, any tree or powerline damage was isolated and minimal.That was not the case ...

The National Weather Service sent a survey team to Stark County and confirmed a tornado touched down last week.

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 ...