The Enhanced Fujita Scale, or EF Scale, is the scale used to estimate the wind speed of a tornado based on the damage it left behind. The Enhanced Fujita Scale replaced the Fujita scale Feb. 1, 2007.

T he Enhanced Fujita Scale, love it or hate it, is our current system for rating the hundreds of tornadoes that occur each year across the United States. To much chagrin, it rates tornadoes solely ...

The Storm Prediction Center has a brief description of the Enhanced Fujita Scale.. EF0 Typical Observations: Light damage. Peels surface off some roofs; some damage to gutters or siding; branches ...

The Enhanced Fujita Scale, love it or hate it, is our current system for rating the hundreds of tornadoes that occur each year across the United States.