It may be hard to believe that with an average of 1,200 tornadoes each year in the United States, we haven’t seen an EF5-rated twister in more than 11 years. But that doesn’t mean the number ...

May 20, 2013, marks the last time the United States was hit by the worst type of tornado. On that date, a monster EF5 tornado tore a 17-mile path through the Oklahoma City suburbs, creating "40 ...

However, EF5 tornadoes like the one seen in The Twister: Caught in the Storm are the scariest, with many wondering what classifies a tornado as EF5. The Twister: Caught in the Storm is an all-new ...

They still pose a threat. The last tornado rated an EF5 on the 0 to 5 Enhanced Fujita scale for tornado strength formed in central Oklahoma on May 20, 2013. Along its devastating path from ...

but the debris must be completely removed leaving only that of the slab. Violent tornadoes, EF4 and EF5 only account for less than 5% of all tornadoes annually in the U.S. but are responsible for ...

How common are EF0 tornadoes compared to EF5 tornadoes? Get ready for severe weather season, which typically runs from March through July, and learn all about the Enhanced Fujita scale in ...