Tornadoes in northeast Iowa, southeast Minnesota, and southwest and central Wisconsin |
||
Background Information | Statistics (1850-Present) | Records (1850-Present) |
|
|||
Iowa | Minnesota | Wisconsin | |
Average Per Year | 33 (6th) | 17 (19th) | 20 (17th) |
Annual Tornadoes per 10,000 square miles | 5.83 (6th) | 2.49 (29th) | 3.59 (19th) |
Killer Tornadoes | 26 (20th) | 31 (16th) | 28 (18th) |
Tornado Deaths | 60 (22nd) | 81 (20th) | 81 (19th) |
* Statistics Came from Thomas P. Grazulis Significant Tornadoes 1680-1991 |