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Source: Bettmann / Getty Images
6. Colorado
> Natural disaster: Big Thompson Canyon Flood
> Date: July 31, 1976
> Fatalities: 144
> Other event considered: Denver Flood-1965
7. Connecticut
> Natural disaster: Great New England Hurricane
> Date: Sept. 21, 1938
> Fatalities: 85
> Other event considered: Great Flood-1955
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Source: Courtesy of NOAA.gov
8. Delaware
> Natural disaster: Gale of ’78
> Date: Oct. 23, 1878
> Fatalities: 100
> Other event considered: Mid-Atlantic Flood-2006
9. Florida
> Natural disaster: Lake Okeechobee Hurricane
> Date: Sept. 6-20, 1928
> Fatalities: 2,500-3,000
> Other event considered: Labor Day Hurricane-1935
10. Georgia
> Natural disaster: Sea Islands Hurricane
> Date: Aug. 15, 1893
> Fatalities: 2,000+
> Other event considered: Atlanta Flood-2009