Tornadoes happen in most parts of Washington. Most appear to be scattered across the eastern half of the state but the highest concentration appears to be concentrated in a relatively narrow band between the Cascades and the Olympic Mountains and Pacific. Part of this is a result of population density; a tornadothat occurs in a sparsely populated area stands a fair chance of never being reported.
It is impossible to say; tornadoes have been occurring there since before anyone was around to record them. It is likely they have been occurring there since the land that would become Washington first formed.
Tornadoes happen every year.
Tornadoes happen in Africa because of the mountains they have or because of the weather.
Tornadoes occur on the land in mid-USA.They mostly happen in Kansas.
Yes, it is possable for four tornadoes to happen at once.
It can, but very rarely.
It is impossible to say; tornadoes have been occurring there since before anyone was around to record them. It is likely they have been occurring there since the land that would become Washington first formed.
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.
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.
Tornadoes can happen anywhere - they're usually formed from severe thunderstorms.