Enhanced Fujita Damage Intensity Scale
**Important Note about the Enhanced F-Scale Winds: The Enhanced F-Scale still is a set of wind estimates (not measurements) based on the damage. It uses three-second gusts estimated at the point of damage based on a judement of 8 levels of damage to the 28 damage indicators.
For more information about the EF-Scale...Click Here
The old F-Scale can be found...Here