Extreme weather events

Moore, Oklahoma EF-5 Tornado

Moore Tornado an EF-5; $2 Billion Damage Estimate: 3rd Costliest Tornado in History —- Dr. Jeff Masters’ WunderBlog

Extreme weather in the U.S. spring 2011

Nature’s fury reached new extremes in the U.S. during the spring of 2011, from Jeff Master’s Wunder Blog.

Cyclone Yasi and Great Blizzard of 2011

Two of the strongest and largest storms in recent years are ravaging the U.S. and Australia. For the mechanices check out Weather Underground.