All times in UTC ·
Dashed edge = started before, or continues beyond, this day
Events on Friday 4 May 2007 1
2007Greensburg, Kansas tornadoEF5 tornado destroys most of the townAn EF5 tornado nearly a mile wide struck Greensburg, Kansas, destroying roughly 95% of the town and killing 11 people. It was the first tornado officially rated EF5 under the newly adopted Enhanced Fujita Scale.