Infographic: Tornado! How, When & Where Twisters Form

Date: 01 March 2011 Time: 10:43 AM ET
Our-amazing-planet

Tornado season has arrived. Here's what you need to know about how tornadoes form, when and where they mostly occur, and how they are rated. [Related: Twisted Science: Why Tornado Forecasting Is Tough]

Embed: Paste the code below into your site.
MORE INFOGRAPHICS
Go