TORNADO REPORTS BY F-SCALE
1950-2006 / WFO Quad Cities, Iowa/Illinois CWA

Graph of Tornado Reports by F-Scale Note: Number of tornadoes ranked:  678 of 701.

 
F0 - 292
F1 - 205
F2 - 122
F3 - 49
F4 - 10
F5 - 0
 
 
 
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