Tornado Alley has an ideal climatic setup for tornadoes. In the spring storm systems cause warm, moist air from the Gulf of Mexico to collide with cool air from Canada and dry air from the Rockies, resulting in the formation of strong thunderstorms. About a mile off the ground a layer of stable air holds thunderstorm activity back, allowing instability to build underneath it. As a result when the storm break through the cap the instability will be enormous, leading to explosively powerful thunderstorms. At the same time wind speed and direction varies with altitude, which sets these storms rotating and also strengthens the updraft. This rotation combined with strong thunderstorm updrafts can then produce tornadoes.
There is no official way of naming tornadoes but most tornadoes are named for where they hit.
It depends on what area you define as Tornado Alley, as there are no officialli defined boundaries, but it appears that the region averages between 450 and 500 tornadoes per year.
Tornadoes most often hit Tornado Alley in the spring. In terms of time of day most hit in the late afternoon or early evening.
Most likely about 700 tornadoes affect tornado alley each year.
I'm not sure but since 2000 there was roughly about 7,000 that hit tornado ally.
Not really, tornado alley is one of the areas most frequented by the strongest tornadoes, rated EF4 and EF5. However, even in tornado alley you are unlikely to be hit by such a strong tornado.
Texas has the most tornadoes of any state, but it is one of many in which tornadoes trike frequently.
Tornadoes are most common in Tornado Ally, a region that stretches from Texas, to South Dakota and Iowa. Other states with a high incidence of tornadoes include Florida, Alabama, and Mississippi.
Tornadoes are most common in the late afternoon an early evening.
The most tornado prone city in the U.S. is Oklahoma city.
Tornadoes do not have names as hurricanes do. Most tornadoes are simply referred to by where they hit. For example the tornado that hit Joplin, Missouri in 2011 is known as the Joplin tornado.
Tornado alley is the main striking point for tornadoes.