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 ...

The National Weather Service (NWS) on Saturday confirmed at least 3 EF-2 Tornadoes touched down in southern Indiana.

Large and destructive tornadoes are carving paths of destruction across the South for the second day in a row.

After severe weather on Friday night, Sharp County suffered significant tornado damage. SHARP COUNTY, Ark. — After severe ...

A tornado destroyed two homes north of Orlando on Monday morning after hitting the FOX 35 Orlando television station in what ...

A recent tornado in South Dakota was given the relatively rare designation of EF-U due to the area in which it touched down.

The National Weather Service has confirmed at least four tornado touchdowns occurred in the Chicago area during a severe weather outbreak Friday.

A dangerous tornado outbreak which started on Friday evening continued into the first half of the weekend with nearly 2 dozen ...