There were 367 confirmed tornadoes in Montana from 1950 to 2009.
Yes. Tornadoes do occur on Montana.
Tornadoes can happen in any place that gets thunderstorms.
Tornadoes happen every year.
Tornadoes happen in Miami for the same reason they happen anywhere else. See the related question for how tornadoes form in general.
Yes. Montana averages about 10 tornadoes per year.
Tornadoes happen in Africa because of the mountains they have or because of the weather.
Tornadoes can happen in Ottawa. Canada does get tornadoes, though not as often as the U.S. due to its cooler climate.
Tornadoes can happen anywhere in the world except cold areas like Antarctica and the north pole. Tornadoes are mostly common in United States.
Most tornadoes in the U.S. happen in spring and early summer.
Yes, tornadoes can happen at any time as long as the weather is right.
Tornadoes happen in the summer every year.