when there is a severe thunderstorm
Most tornadoes are supercell tornadoes.
Tornado in the U.S. most frequently occur on the Great Plains.
Tornadoes most frequently form on the Great Plains in the United States.
Tornadoes occur most frequently in the central region of Texas known as Tornado Alley. This area includes cities such as Dallas, Fort Worth, and Waco. Tornadoes can also occur in other parts of Texas, but they are most common in the central region.
Oklahoma averages about 65 tornadoes per year, though they are not evenly distributed throughout the year. Tornadoes tend to occur in outbreaks which hit Oklahoma most frequently in the spring.
Tornadoes can occur in all regions of Virginia, but they are most common in the western and central parts of the state, particularly in the Appalachian Mountains. Tornadoes can also occur in the Tidewater and Piedmont regions, although they are less frequent.
Most tornadoes occur in spring.
Yes. In fact tornadoes occur fairly frequently in Argentina.
Tornadoes occur the most in Tornado Alley, a region in the United states that includes Texas, Kansas, Oklahoma, Nebraska, Missouri, South Dakota and Iowa. While tornadoes can occur elsewhere, nowhere else in the world do they occur more frequently.
Tornadoes occur frequently in Florida and Texas, but are rare in Nevada.
Although tornadoes occur in all states, the state with the most tornadoes is Texas.
Tornadoes occur most frequently in a region known as "Tornado Alley," which includes parts of Texas, Oklahoma, Kansas, Nebraska, and South Dakota. In Texas, tornadoes are most common in the northern and central regions of the state, including areas near Dallas and Fort Worth.