April 6

Other Weather Facts
Select month and date:

Related Links
Today's Weather Fact...

On this date in 1936, a pair of F4 tornadoes killed 203 people and injured 1,600 in Gainsville, Georgia. The twister sisters cut a path of devastation four blocks wide through the city, wrecking Gainsville's business district and demolishing the Cooper Pants factory. More than 70 people were killed in that one building.

More Weather Facts...

Here is a quick look at the Fujita Tornado Intensity Scale:

Category F0: Gale tornado (40-72 mph); light damage. Some damage to chimneys; break branches off trees; push over shallow-rooted trees; damage to sign boards.

Category F1: Moderate tornado (73-112 mph); moderate damage. The lower limit is the beginning of hurricane wind speed; peel surface off roofs; mobile homes pushed off foundations or overturned; moving autos pushed off the roads.

Category F2: Significant tornado (113-157 mph); considerable damage. Roofs torn off frame houses; mobile homes demolished; boxcars pushed over; large trees snapped or uprooted; light-object missiles generated.

Category F3: Severe tornado (158-206 mph); Severe damage. Roofs and some walls torn off well-constructed houses; trains overturned; most trees in forest uprooted; heavy cars lifted off ground and thrown.

Category F4: Devastating tornado (207-260 mph); Devastating damage. Well- constructed houses leveled; structure with weak foundation blown off some distance; cars thrown and large missiles generated.

Category F5: Incredible tornado (261-318 mph); Incredible damage. Strong frame houses lifted off foundations and carried considerable distance to disintegrate; automobile sized missiles fly through the air in excess of 100 yards; trees debarked; incredible phenomena will occur.


RSS Feed Add to My Yahoo! Add to Google Subscribe with Bloglines Subscribe in NewsGator Online