As the original Fujita scale estimated, the maximum wind speed for an F5 tornado was 318 mph. However, it would be impossible for a tornado to be rated higher than F5 as actual ratings are based on damage and F5 damage leaves no room of a higher category. On the newer Enhanced Fujita scale the highest category, EF5, has no upper bound for wind speeds.
A F5 tornado is the most intense on the Fujita scale, with wind speeds exceeding 200 mph. Very few natural phenomena can rival the speed of an F5 tornado, but some examples include the speed of a jet stream at high altitudes or the velocity of a high-speed bullet.
The upper limit for F5 winds were originally set at 318 mph. This is somewhat of a tricky thing, though, as tornado ratings are based on the severity of the damage, which is used to estimate wind speed. The problem is, damage caused by F5 winds is so complete, it is impossible to determine if winds were faster. When the Enhanced Fujita scale replaced the Fujita scale in 2007, the new EF5 category had no set upper limit for wind speed.
Originally, the winds of an F5 tornado were estimated to be in the range of 261-318 mph. However, this estimate was found to be to high and was changed on the Enhanced Fujita scale. An EF5 tornado has estimated winds over 200 mph. Winds over 300 mph have been recorded.
An F5 tornado does not form directly from an F1 tornado. Tornado intensity is determined by the Enhanced Fujita Scale based on wind speeds and damage. It is possible for a tornado to rapidly intensify due to various atmospheric conditions, leading to an increase in intensity from an F1 to an F5 tornado.
In most cases, no and it does not have to be an F5. The average tornado, regardless of intensity, moves at about 35 mph. A cheetah can definitely run faster than this, but only for a short time as it will tire quickly. By contrast a tornado will generally maintain its speed for most of its existence, which for an F5 tornado, is usually for more than half an hour and often over an hour.
The F6 category is purely theoretical. Because Fujita scale ratings are based on damage rather than directly on wind speed, there is no room for a level hihger than F5. Now that that point is made, the theoretical range of F6 winds is 319-379 mph.
A F5 tornado is the most intense on the Fujita scale, with wind speeds exceeding 200 mph. Very few natural phenomena can rival the speed of an F5 tornado, but some examples include the speed of a jet stream at high altitudes or the velocity of a high-speed bullet.
The scale does not rate tornadoes on wind speed but on damage. The wind speeds for the categories (F0, F1 etc) are estimates for each damage level. The wind estimates for F5 damage start at 261 mph. However, this estimates is believed to be too high. On the new scale, the wind estimates for EF5 start at 201 mph.
There is no given forward speed for a tornado of any rating. Like most tornadoes, an F5 can be anywhere from stationary to moving at 70 mph. Wind speeds inside an EF5 tornado (essentially the same rating with corrected wind speeds) are in excess of 200 mph.
The Fujita scale classifies tornadoes based on their estimated wind speeds and the damage they cause. It categories tornadoes on a scale from F0 to F5, with F5 being the most severe. The wind speeds associated with each category range from 65 mph for an F0 tornado to over 200 mph for an F5 tornado.
The upper limit for F5 winds were originally set at 318 mph. This is somewhat of a tricky thing, though, as tornado ratings are based on the severity of the damage, which is used to estimate wind speed. The problem is, damage caused by F5 winds is so complete, it is impossible to determine if winds were faster. When the Enhanced Fujita scale replaced the Fujita scale in 2007, the new EF5 category had no set upper limit for wind speed.
The severity of the damage. It is a common misconception that it measure wind speed, but in truth, wind speed estimated based on the damage.
Originally, the winds of an F5 tornado were estimated to be in the range of 261-318 mph. However, this estimate was found to be to high and was changed on the Enhanced Fujita scale. An EF5 tornado has estimated winds over 200 mph. Winds over 300 mph have been recorded.
An F5 tornado does not travel at any particular speed. One infamous F5 tornado, the Tri-State tornado of 1925 was at one point seen to be moving at 73 mph. By contrast the Jarrell, Texas tornado of 1997, another F5, ground along at a mere 8 mph. As with most tornadoes, the most common travelling speed is between 30 and 40 mph. This is not related to the wind speed of the tornado. On the original Fujita scale F5 winds were esimated to fall in the range of 261-318 mph. However, newer estimates suggest that any tornadic wind over 200 mph can cause F5 damage. So currently EF5 winds start at just over 200 mph. Winds as high as 302 mph have been measured in tornadoes.
An F5 tornado does not form directly from an F1 tornado. Tornado intensity is determined by the Enhanced Fujita Scale based on wind speeds and damage. It is possible for a tornado to rapidly intensify due to various atmospheric conditions, leading to an increase in intensity from an F1 to an F5 tornado.
A F4 tornado has a maximum speed of 260mph (418 kph). However it should be noted that the wind estimates of the original Fujita scale, which were meant to correlate with damage levels, have been found to be inaccurate. on the new Enhance Fujita scale the top estimated wind speed for an EF4 tornado is 200 mph.
Tornado ratings are based on damage, so the wind speeds for any given rating are estimates. The original estimated wind speed range for an F5 tornado was 261-318 mph. This estimate is now believed to have been too high. Currently, a tornado with estimate winds in excess of 200 mph is rated EF5, though the damage inflicted is the same as that from an F5.