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 ...

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

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 ...

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 ...

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

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

South Carolina sees a significant rise in tornadic activity from February to March, with spring being a top season for ...

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

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 ...