It varies. Based on data from the past 62 years the average F5 tornado kills 22 people. However, the F5 tornadoes in this time period had death tolls ranging from 0 to 158. The deadliest F5 tornado in U.S. history killed 695 people.
An F5 tornado can potentially kill dozens to hundreds of people, depending on population density, time of day, and warning lead time. These tornadoes are among the most powerful and destructive, capable of causing widespread devastation and loss of life.
There is no way of knowing for certain what the most powerful tornado was. Once a tornado reaches F5 strength it is difficult to tell whether or not it was stronger than any other F5. The tornado with the strongest recorded winds, the OKC area tornado of May 3, 1999 killed 36. However, other F5 tornadoes that did not have their winds measured may have been stronger.
Any tornado can be dangerous. An F5 tornado is extremely dangerous. Hit by the full force of an F5 tornado, even the strongest houses will be swept away. Many F5 tornadoes are quite large, capable of leveling whole neighborhoods and killing dozens in a matter of minutes.
There were a total of 158 deaths when the Elie F5 tornado occurred on June 22, 2007.
The first officially recorded F5 tornado was recorded in Waco, Texas. It happened on May 11, 1953. 114 people were killed in the F5 tornado. Ratings prior to 1950 are not official.
It is unlikely. There has never been a recorded F5 tornado in Colorado.
No. Florida has never recorded an F5 or EF5 tornado.
Tornadoes fluctuate in intensity. An F5 tornado is only at F5 strength for part of the time it is on the ground.
The most recent F5/EF5 tornado was the Moore, Oklahoma tornado of May 20, 2013.
There have been many F5 tornadoes. See the link below for a list.
The rarest rating for a tornado is F5.
The Waco tornado was an F5.
It varies. There have been F5 tornadoes that haven't killed anyone and there have been a few that have killed hundreds. The average, though, since 1950 is about 23.