资讯

Factory Wonders on MSN1 小时
The Longest EF5 Drought: What’s Behind the Absence of the Most Powerful Tornadoes?
It’s been over 11 years since the last EF5 tornado struck the U.S.,a surprising drought considering the frequency of violent ...
Factory Wonders on MSN1 小时
Greensburg’s EF5 Tornado: How This Small Town Became Ground Zero for Tornado Ratings
Greensburg, Kansas, was nearly wiped off the map by the first-ever tornado officially rated EF5 under the Enhanced Fujita scale. With winds reaching 205 mph and a path wider than the town itself,1.3 ...