Researches found little evidence that tornadoes were getting weaker. Instead, it appears that a subjective tornado grading ...
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 ...
Even by Plains standards, this was an unusually large, violent tornado outbreak so early in spring. One Kansas tornado was ...
Despite the number of tornadoes increasing in the U.S., it’s been over 11 years since the last EF5 was recorded. But does ...