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

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

Tornadoes are classified through the Enhanced Fujita, or EF, scale, which rates storms on a scale of 0 to 5 based on recorded ...

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

A deadly tornado outbreak ripped through the Midwest and South over the weekend, leaving destruction, power outages and ...

Storms and tornadoes wreaked havoc across the South and lower Midwest during the weekend, in states such as Oklahoma, Texas, ...

The batch of tornados that cut across the Southwest over the weekend destroyed homes in an Arkansas community that also faced ...

At least three tornadoes have been confirmed in the two-state area from severe storms Sunday morning – and officials are ...

The National Weather Service determined an EF1 tornado touched down near Woodville, North Carolina. WOODVILLE, N.C. — Based ...

A Pacific storm turned deadly when dry desert winds and Gulf moisture combined over the Plains to fuel dozens of tornadoes ...

Many of the deaths have occurred outside Tornado Alley, with at least six fatalities reported in Mississippi and three ...