Yes. Tornadoes are a product of thunderstorms. Thunderstorms form as a result of warm air rising through cooler, denser air.
No, a tornado is not a density dependent factor. Density dependent factors are biotic factors that influence population size based on population density, while tornadoes are weather phenomena that are not influenced by population density.
Tornadoes can be on the ground anywhere from a few seconds to several hours, with the average being about 10-15 minutes. However, some tornadoes have been known to stay on the ground for over an hour, while others may dissipate quickly after forming.
Tornadoes themselves form from rotating thunderstorms called supercells. These storm get their rotation when horizontal rolling in the air gets turned vertical by the updraft of a thunderstorm.
Tornadoes, particularly the strong ones, usually form in powerful thunderstorms called supercells. Supercells form best along boundaries with highly contrasting temperatures and/or moisture content. Florida's subtropical climate means that temperature contrasts are generally small, so especially powerful thunderstorms such as supercells have trouble forming, and when they do form they often have difficulty becoming intense enough to produce strong tornadoes. There are mechanisms where a storm other than a supercell can produce a tornado, which are not uncommon in Florida, but such tornadoes rarely exceed EF1 strength.
Air is transparent. Therefore the fundamental forming medium of a tornado will be invisible (transparent) it is only when the tornado incorporates water droplets (form the forming cloud) or debris form the ground that it becomes visible / opaque.
No.
No... is that a joke...
The Tornadoes website offers a variety of information about tornadoes. These include: types and categories of tornadoes, weather conditions that signify tornadoes forming, and safety tips.
Tornadoes
If general weather conditions favor the formation of tornadoes then a tornado watch is issued.
Different storm centers (National Weather Service as an example) have high tech radars to detect any tornadoes that are forming or are potentially able to form. Meteorologists know the conditions that contribute to the forming of any tornadoes.
No. Tornadoes come from thunderstorms, which form in the air. The tornado itself starts forming several thousand feet above the ground.
Strong tornadoes typically descend from a wall cloud.
Yes. Population density does not affect the likelihood of a tornado striking. Many tornadoes have hit cities.
Tornadoes are poorly understood and scientists are still not sure what is involved in forming them. Furthermore, the factors that we do know contribute to tornadoes can be diffdifficult to detect.
No. Tornadoes do happen in Hawaii but they are rare.
That is difficult to determine. Many of the longest official tornado tracks were actually tornado families, series of tornadoes forming in succession, rather than individual tornadoes.