Sunday, April 14, 2013

How do tornadoes form

How do tornadoes form: "Tornadoes are nature’s most violent storms; having destructive winds in excess of 250 mph they can destroy anything in their path. Tornadoes are fascinating to watch and will almost mesmerize you like watching a fire, but they can be extremely dangerous to watch from close range. The wind speed of the tornado determines how the tornado is rated on the Fujita scale or EF scale."

'via Blog this'

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