Just about. If a place can get strong thunderstorms it can get tornadoes.
While they happen everywhere else, tornadoes are not known to form in Antarctica.
Tornadoes happen anywhere that thunderstorms can form. However, there are particular regions, such as the Great Plains, where they are more common than in other places.
Most tornados happen between the Tropic of Capricorn and the Tropic of Cancer. So YES, it is possible.
No. Tornadoes are possible just about everywhere there are thunderstorms.
They are a threat everywhere
Tornadoes can happen in any place that gets thunderstorms.
Tornadoes happen in Miami for the same reason they happen anywhere else. See the related question for how tornadoes form in general.
There might be a tornado. Natural disasters happen everywhere.
Yes. Tornadoes are possible almost everywhere in the world that gets thunderstorms. Tornadoes have been recorded on every continent except Antarctica and in all 50 U.S. states. The world's deadliest tornado, which is surprisingly little-known actually occurred in Bangladesh.
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.
It is possible. Keep in mind, however, that records of weak tornadoes that occurred before the late twentieth century are inconsistent an unreliable. Many tornadoes that probably occurred were never documented. Calgary is in an area where tornadoes are rare, though, so it is possible than none have struck the city since it was built.