On Tue, Jul 21, 2009 at 1:28 PM, Hal Merritt<[email protected]> wrote:
> Well, does a hurricane count? Generally, the category of a hurricane just 
> about matches the F number for a tornado (a category three hurricane is about 
> the same wind speed and destructive force as a F-3 tornado). In addition, 
> tornados  often accompany hurricanes, but there is so much going on that they 
> are hard to spot and it is hard to attribute specific damage to a tornado.

Gotta be a joke about "If it's an F3 tornado, just hit F3..."

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