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A tornado is a violently rotating column of air in contact with the surface and a cumuliform cloud base. Tornado formation is caused by the stretching and aggregating/merging of environmental and/or storm-induced vorticity that tightens into an intense vortex. There are various ways this may come about and thus various forms and sub-forms of ...
[63] [64] [65] In contrast, tornadic waterspouts are stronger tornadoes over water. They form over water similarly to mesocyclonic tornadoes, or are stronger tornadoes which cross over water. Since they form from severe thunderstorms and can be far more intense, faster, and longer-lived than fair weather waterspouts, they are more dangerous. [66]
Tornadoes can occur anywhere in the U.S., according to the National Weather Service.Tornadoes are “most common in the central plains east of the Rocky Mountains and west of the Appalachians.”
This is an accepted version of this page This is the latest accepted revision, reviewed on 26 December 2024. Vortex or tornado occurring over a body of water For a pipe carrying water from a roof, see Downspout. For regrowth on trees, see Water sprout. For the performance act of regurgitating fluids, see Water spouting. A waterspout near Thailand in 2016 Part of a series on Weather Temperate ...
Tornadoes can form any time the conditions are right. They take many shapes, but they all start the exact same way. ... Science & Tech. Shopping. Sports. Weather. 24/7 Help. For premium support ...
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Scientists are still seeking to refine understanding of which supercell thunderstorms that form mesocyclones will eventually produce tornadoes, and by which processes, storm-scale interactions, and within which atmospheric environments. [10] A Doppler on Wheels radar loop of the tornado intercepted on June 5.
They are most common in the middle latitudes where conditions are often favorable for convective storm development. The United States has the most tornadoes of any country, as well as the strongest and most violent tornadoes. A large portion of these tornadoes form in an area of the central United States popularly known as Tornado Alley. Canada ...