They are much less common in BC than on the praries but have been known to happen.
Yes. Tornadoes have hit British Columbia.
Order of British Columbia happened on 1989-04-21.
There can be. Tornadoes have been recorded in Washington and British Columbia. Even if Osoyoos has not been hit, that is merely a result of chance and the fact that tornadoes are rare in that region.
Tornadoes can happen in any place that gets thunderstorms.
Tornadoes happen every year.
According to Wikipedia there have been two recorded tornadoes on Vancouver Island. April 25, 1955: A tornado in Nanaimo, British Columbia on Vancouver Island, where few tornadoes occur, causes minor damage to the southern end of the city. March 7, 1966: A tornado affected Ucluelet, British Columbia. Unknown but significant damage.
British Columbia is directly north of Washington state.
Canada's Pacific province is the British Columbia.
Tornadoes happen in Miami for the same reason they happen anywhere else. See the related question for how tornadoes form in general.
No, British Columbia is owned by Canada.
British Columbia was created in 1871.
Island in British Columbia is Vancouver