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F4 and F5 are the two strongest categories of tornado on the Fujita Scale.

The Fujita scale rates tornadoes from F0 to F5 by the severity of damage done.

An F4 tornado will level most houses and strip the bark from trees.

An F5 tornado, with winds than can exceed 300 mph, will completely annihilate a well built house and sweep it clean off its foundation. Cars and even houses can be thrown hundreds of feet.

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Q: What does F4 or F5 tornadoes mean?
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What percentage of tornadoes are F5 and F4?

F5 tornadoes are extremely rare, accounting for less than 1% of all tornadoes. F4 tornadoes make up around 1-2% of all tornadoes.


Which us state has the most F4 and F5 tornadoes?

Oklahoma has the highest frequency of F4 and F5 tornadoes in the United States, due to its location within "Tornado Alley" and the ideal atmospheric conditions for the formation of strong tornadoes.


What percentage of tornadoes are rated at F4 or higher?

About 1.1% of tornadoes are rated F4, and less than .1% are rated F5.


Has Colorado had any F5 tornado?

No. There has never been an F5 tornado recorded in Colorado. It has had a handful of F4 tornadoes.


When do most violent tornadoes happen?

Most violent tornadoes (F4 and F5) occur in the months of March-June.


Can the F5 tornado destroy a huge village?

Yes. Large F4 and F5 tornadoes have been known to destroy entire towns.


Why is Florida not considered the tornado capital?

Although Florida has a very high concentration of tornadoes, they generally are not as strong or as destructive as the ones that occur in Tornado Alley. For example, since official records began in 1950 Florida has had 2 F4 tornadoes and no F5 tornadoes. By comparison Oklahoma has had 57 F4 tornadoes and 6 F5 tornadoes.


How many times have F5 tornadoes happened?

There have been there have been 112 known F5 or EF5 tornadoes based on records since 1880. However, the number in older records is likely higher. It is very difficult to tell the difference between F4 and F5 tornadoes based on old records, and in the case of uncertainty an F4 rating is given.


What are f4 and f5 tornadoes?

F4 and F5 are the two highest levels on the Fujita scale, which rates tornadoes on a scale of F0 to F5 based on the severity of the damage they cause. These two levels fall into the broad category of "violent" tornadoes. Typical F4 tornado damage includes well-built houses leveled and trees debarked. Typical F5 damage consists of well-built houses wiped clean off their foundations, and heavy damage to reinforced concrete structures.


What is a F4 and F5 tornado?

F4 and F5 are the two strongest categories of tornado on the Fujita scale. A damage based scale which rates tornadoes from F0 to F5. An F4 tornado will reduce most houses to piles of rubble. An F5 tornado will completely annihilate almost any house and wipe it clean off its foundation. Winds in an F5 can exceed 300 mph.


Are most tornadoes F4s and F5s?

No. F4 and F5 tornadoes account for less than 1% of all recorded tornadoes. About 90% of tornadoes are rated F0 or F1.


Was the tornado in freedom Wisconsin an F5 tornado?

To date there have been no F5 tornadoes in the Freedom area since 1950. If you are referring to the 1984 tornado, it was an F4.