List of Canadian Tornadoes and Tornado Outbreaks - 1910s

1910s

1912

• June 30, Canada's deadliest twister hits Regina, Saskatchewan. Known as the Regina Cyclone, it was an F4 tornado that devastated the city. 28 people were killed and more than 300 injured. The total cost of damage was estimated to be around $4.5 million dollars.

1915

• June 25, A tornado struck near Medicine Hat, Alberta. The business section of Grassy Lake was severely damaged, and a freight train was blown off the tracks. The storm killed 2 people and injured many others.