This is the most common cause:
When a low pressure system (which rotates counterclockwise in the northern hemisphere) moves across tornado alley it pulls warm moist air up from the Gulf of Mexico, cooler air down from Canada, and drier air from the Rockies, triggering strong thunderstorms. The Rockies also create a change in wind speed and direction with altitude called wind shear, which allows those storms to produce tornadoes.
Alley
No. While Ontario does get tornadoes, it is nowhere near Tornado Alley. Tornado Alley is farther west.
It was categorized as tornado alley because it is in the perfect location for tornados to occur. These conditions are: Having warm, humid air for the equator Cold, dry air from Canada and the Rocky Mountains
Yes. Tornado Alley is in the south of the U.S.A.
Tornado Alley does not have official boundaries. Depending on how the map is drawn Leander could be considered just inside or just outside Tornado Alley.
Western Missouri is generally considered to be in Tornado Alley.
The ISBN of Tornado Alley - book - is 0916156842.
Tornado Alley - book - was created in 1989.
Yes. South Dakota is in Tornado Alley.
Yes, "Tornado Alley" should be capitalized because it is a proper noun referring to a specific region in the central United States known for its frequent tornado activity.
No. Alabama is pretty far east of tornado Alley. However it is part of what is called Dixie Alley, another region of high tornado activity stretching from Louisiana to Georgia that is somewhat related to Tornado Alley.
Tornado Alley did not occur. It was not an event. Tornado Alley is a region in the central United States.