As of Wednesday, a total of eight tornadoes have touched down in the London region in the last month and a half.

The June 23 tornado damaged a dock and a barn on Sturgeon Point in the City of Kawartha Lakes.

Researchers say two other tornadoes touched down near Belgrave, Ont., around 5:45 p.m. and near Brussels, Ont., about 15 minutes later.

The two tornadoes are the first to be reported in the province this year, said Dr. David Sills, NTP's executive director.

There have been 22 probable or confirmed tornadoes in the province so far this year, surpassing Alberta's 30-year average of 12 annually.

In Alberta, there's an average of 15 tornadoes per year but that number could climb as more tornadoes are detected.

Experts out of Western University identified seven additional tornadoes in addition to four previously confirmed in Quebec on June 18, making it the largest recorded outbreak in Quebec's history.