During the spring the lower atmosphere warms up faster than the upper atmosphere, and a warm lower atmosphere under a cold upper atmosphere is unstable as warm air is less dense and will tend to rise. Also during this time of year, even though the weather is warming up blasts of cold air regularly come through the U.S. These cold fronts combined with the unstable atmosphere can trigger strong thunderstorms. At the same time the jet stream, which remains strong at this time of year, provides plenty of wind shear to set these thunderstorms rotating. This rotation allows the storms to produce tornadoes.
Its because its the hot month for some places for tornadoes it also depends were you are !
Tornadoes can hit Tennessee in any month but are most common in April.
Tornadoes are not given names like hurricanes are. However some are given informal "names" for where they hit. Hundreds of tornadoes have occurred in the past 3 weeks, and many reports are still being verified. Here are some of the towns hit by some of the most notable tornadoes. Mapleton Iowa (April 9); Merill, Wisconsin (April 10); Tushka, Oklahoma (April 14); Clinton, Mississippi (April 15); Leakesville, Mississippi (April 15); Raleigh, North Carolina (April 16); Askewville, North Carolina (April 16), Clopton, Virginia (April 16); St. Louis, Missouri (April 22); and Vilonia, Arkansas (April 25). These were the sites of only a few of the worst tornadoes. Even as I type this more tornadoes are occurring. The final count will likely be over 300.
Tornado season begins in March and ends in July. April is historically the deadliest month, although May has more tornadoes. However, tornadoes hit the U.s. in all months. Tornado season is simply more active.
There were 208 tornadoes recorded on April 27, 2011, the most ever in a single day.
Tornadoes hit Texas in almost every month of every year.
Tornadoes don't have names, hurricanes do, and Iowa does not get hurricanes. Tornadoes are referred to by where they hit in most cases. For example, one of the worst tornadoes to hit Iowa in recent years was the Parkersburg tornado, which destroyed part of the town of Parkersburg.
April May and June.
Tornadoes can hit Mississippi at any time of year, but are most common during the spring.
Yes. Massachusetts has been hit by tornadoes (including one of the worst in U.S. history), and hurricanes and does have gangs.
There were many tornadoes in Alabama that occurred mostly in the afternoon and evening of April 27, 2011.
Tornado Season in Kansas is April through June.