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Tornado Tracks

TORNADO TRACKS

Fifty-six years of tornado tracks, by F-Scale



Proportional Annual Toll



INJURY

DEATH



4,647 4983 6549

487 298 353



1950 1960 1970 1980 1990 2000







Relative F-Scale Frequency



F0 F1 F2 F3 F4 F5



The Fujita Scale

http://en.wikipedia.org/wiki/Fujita_scale



John Nelson I uxblog.idvsolutions.com

Tornado Tracks

shared by johnmnelson on May 23
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13 comments
Here is what 56 years of hurricane tracks all look like all at once. Brightness is tied to F-Scale. Couple of charts. That's it. P.S. Tornadoes hate mountains.

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Geography
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