Today in eco-history: Michigan struck by deadly F5 tornado

7 Michigan tornadoes confirmed, 2 dead

60 years later

Science Under Attack

10 Deadliest Tornadoes in US That Left Trails of Destruction

Today in eco-history: Michigan struck by deadly F5 tornado

Preparing for the Big One: Michigan's worst tornadoes

This Day in Weather History

10 deadliest Michigan tornadoes: A look back at the history of fatal twisters in the state

Widespread destruction in US South after tornadoes touch down over the weekend - World Socialist Web Site

Hudsonville F5 Tornado 1956

St. Louis Tornadoes and Severe Storms: Facts, History and Frequently Asked Questions

The Science Behind the Flint-Beecher Tornado