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

MISSOURI & ILLINOIS- The National Weather Service (NWS) has completed surveys and compiled a list of tornadoes. The tornado ...

NWS rated Monday's Woodville, NC tornado as a high-end EF-1 tornado. Here's a deeper dive into the Enhanced Fujita scale.

One question you may ask yourself is how tornadoes are measured? It's with the Enhanced Fujita (EF) scale which is gives a ...

A deadly severe outbreak spawned at least one tornado in 13 states from March 14-16. Hardest hit were Arkansas, Alabama, ...

The most extreme tornadoes have winds over 200 mph and can measure over a mile wide, and it has been over a decade since the ...

With the recent, deadly severe storms, WeatherNation wants to make sure you are prepared ahead of the upcoming season. We're ...

The "Race Day" tornadoes of May 30, 2004, were a significant and destructive series of tornadoes that struck the state of Indiana in the United States. The event is often remembered due to the timing ...

The culprits ranged from dust storms and fires in the Southern Plains to tornadoes in the Mississippi Valley and the South.

The winds that whipped through Menallen Township on Sunday were consistent with an EF-1 tornado, according to the National ...

Researches found little evidence that tornadoes were getting weaker. Instead, it appears that a subjective tornado grading system is to blame.