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The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 10:22 am
by Romulus111VADT
While researching for the most powerful hurricane. I came across this. It caught my eye because I've always heard of an F-5 tornado. But I'd never heard of an F-6 or higher.

F0 - GALE

With winds of less than 73 miles per hour (116 kph), F0 tornadoes are called "gale tornadoes" and cause some damage to chimneys, damage sign boards, and break branches off of trees and topple shallow-rooted trees.

F1 - MODERATE

With winds from 73 to 112 mph (117-180 kph), F1 tornadoes are called "moderate tornadoes." They peel surfaces off of roofs, push mobile homes off of their foundations or even overturn them, and push cars off of the road. F0 and F1 tornadoes are considered weak; 74% of all measured tornadoes from 1950 to 1994 are weak.

F2 - SIGNIFICANT

With winds from 113-157 mph (181-253 kph), F2 tornadoes are called "significant tornadoes" and cause considerable damage. They can tear the roofs off of light frame houses, demolish mobile homes, overturn railroad boxcars, uproot or snap large trees, lift cars off the ground, and turn light objects into missiles.

F3 - SEVERE

With winds from 158-206 mph (254-332 kph), F3 tornadoes are called "severe tornadoes." They can tear the roofs and walls off of well-constructed houses, uproot the trees in a forest, overturn entire trains, and can throw cars. F2 and F3 tornadoes are considered strong and account for 25% of all tornadoes measured from 1950 to 1994.

F4 - DEVASTATING

With winds from 207-260 mph (333-416 kph), F4 tornadoes are called "devastating tornadoes." They level well-constructed houses, blow structures with weak foundations some distances, and turn large objects into missiles.

F5 - INCREDIBLE

With winds from 261-318 mph (417-509 kph), F5 tornadoes are called "incredible tornadoes." They lift and blow strong houses, debark trees, cause car-sized objects to fly through the air, and cause incredible damage and phenomena to occur. F4 and F5 tornadoes are called violent and account for a mere 1% of all tornadoes measured from 1950 to 1994. Very few F5 tornadoes occur.

F6 - INCONCEIVABLE

With winds above 318 mph (509 kph), F6 tornadoes are considered "inconceivable tornadoes." None has ever been recorded and the wind speeds are very unlikely. It would be difficult to measure such a tornado as there would be no objects left to study. Some continue to measure tornadoes up to F12 and Mach 1 (the speed of sound) at 761.5 mph (1218.4 kph).

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It's truly incredible the damage wind can have. Let alone the tidal surge associated with hurricanes.  ::)

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 10:25 am
by Saitek
Good stuff. I didn't realsie there was such a scale.  ::)

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 10:31 am
by Romulus111VADT
Can you imagine what the other comments are as the scale heads up to F-12 from F-6 INCONCEIVABLE. Bet an F-12 would be a F-12 BEND OVER AND KISS YOUR BUTT GOODBYE!  ;D

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 1:48 pm
by Fly2e
Do you think it would be possible to fly a kite in a F6 tornado?  ::)




;D

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 1:53 pm
by Saitek
[quote]Do you think it would be possible to fly a kite in a F6 tornado?  ::)

I propose you try it as an experiment to find out. ;)

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 1:59 pm
by Romulus111VADT
[quote]Do you think it would be possible to fly a kite in a F6 tornado?

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 2:11 pm
by Fly2e
I propose you try it as an experiment to find out.

Well my Kite is broken but I do have a bag of balloons!

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 2:34 pm
by Romulus111VADT
Well my Kite is broken but I do have a bag of balloons!


Hmmm, a bit of helium, tie them to a chair and you'd be in for one heck of a ride.... ;D

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 2:36 pm
by Craig.
of course not to spoil the fun, but the moment the air pressure changes especially in a tornado, the balloons would pop. ;) ;D

Re: The Fujita Tornado Intensity Scale

PostPosted: Thu Sep 22, 2005 11:46 pm
by SilverFox441
It would be very possible to fly a kite in an F6 tornado...just tie a piece of very strong wire to a Toyota. :)

Re: The Fujita Tornado Intensity Scale

PostPosted: Fri Sep 23, 2005 1:43 am
by ozzy72
It's truly incredible the damage wind can have. Let alone the tidal surge associated with hurricanes.

Has Agi been sending you videos of me farting in the bath? ;D

Re: The Fujita Tornado Intensity Scale

PostPosted: Fri Sep 23, 2005 2:27 am
by H
...It's truly incredible the damage wind can have....
True Rom. Throughout history, a lot of damage has been done by many a blowhard. 8)

of course not to spoil the fun, but the moment the air pressure changes especially in a tornado, the balloons would pop. ;) ;D
Great mental imaging, Craig!
Fly2e.....whipping about in a big, stretched balloon wrapper! :o :P ;D

Re: The Fujita Tornado Intensity Scale

PostPosted: Fri Sep 23, 2005 7:24 pm
by Falcon500
i figured out how to test a kite in a F-12 tornado, put a turbo prop engine in front of a boeing747 turbofan engine, in front of a Mig-25 Foxbat turbojet engine which is infront of an SR71- engine which is in front of a ramjet engine which is in front of a scramjet engine which are ajacent to three un-godly massive tanks that are holding JP7, 87 octane, and pure "unleaded (lol)" oxygen. and let them run at full throttle then toss ur kite in about a mile behind the last engine

Re: The Fujita Tornado Intensity Scale

PostPosted: Fri Sep 23, 2005 9:37 pm
by Andrew125
Wow!! you had alot of time on your hand to think of that
why don't you try it and tell us how it works! ;)

Re: The Fujita Tornado Intensity Scale

PostPosted: Fri Sep 23, 2005 10:21 pm
by Falcon500
Wow!! you had alot of time on your hand to think of that
why don't you try it and tell us how it works! ;)


give me the money and anything is possible! :-*