(WKYT)—Today’s Good Question is, “What’s the difference between the F scale and EF scale for tornadoes?” The EF Scale is basically an updated version of the F-Scale. If you are around my ...

The documentary The Twister: Caught in the Storm is constantly using the Enhanced Fujita scale when talking about the tornadoes featured in the film, so here is how the EF scale works and how many ...

The transition to the EF scale adjusted how the damage ratings were surveyed as well as which wind thresholds led each category, he said. “The idea of the EF5 rating is that your house ...