Tornado touched down in Mirabel, no injuries or damages: Environment Canada

Environment Canada confirmed one tornado touched down north of Montreal and a second is suspected to have hit southwest of the city as severe thunderstorms ripped across eastern Ontario and Quebec on Thursday.

The confirmed tornado was in a field near the airport in Mirabel, Que., where there were no reports of injury or damage, Environment Canada spokesperson Katarina Radovanovic said.

The other tornado is suspected to have hit an area with no built infrastructure in Salaberry-de-Valleyfield, Que., also causing no damage, she said.

“We have confirmed one tornado that was observed at Mirabel International Airport,” said Environment Canada warning preparedness meteorologist, Monica Vaswani. 

“At around 3 p.m., they observed a funnel cloud. 19 minutes later, they reported a tornado, so that means they could actually confirm that it was a tornado on the ground at that time,” she added.

It was the Environment Canada weather observer situated at the Mirabel airport that noticed it.

“They could see it in their line of sight. So that can still be many kilometers away, but we don’t have exact details as to specifically how far it was.”

Vaswani adding the agency had received reports of other rotating cloud formations that may have produced tornadoes in Ontario and Quebec, but it was unable to confirm additional touchdowns.

Environment Canada confirming a tornado was spotted by an observer at the Mirabel airport, about 50 kilometres north of Montreal.

Images from the CityNews roof camera Thursday afternoon, as the storm made its way through downtown Montreal.

READ: https://t.co/iKlb20OXw6 pic.twitter.com/omQbuFO8M3

— CityNews Montreal (@CityNewsMTL) July 13, 2023

Environment Canada lifted tornado warnings that earlier in the day covered much of southwestern Quebec, including Montreal, but severe thunderstorm warnings persisted in many areas Thursday afternoon. The agency also issued a warning for a possible “marine tornado” along the St. Lawrence River between Montreal and Trois-Rivières.

In Sorel-Tracy, east of Montreal, there were reports that powerful winds had caused heavy damage.

Downtown Montreal on July 13, 2023 – amid tornado watch. (CityNews Image)

The alerts in Quebec came after a tornado touched down in the Ottawa neighbourhood of Barrhaven, where about 125 homes were damaged but there were no reports of injuries.

#WATCH: Environment Canada warns that this is a potentially dangerous and life-threatening situation, to adhere to the tornado warnings in place for Montreal and surrounding regions.

MORE: https://t.co/iKlb20OXw6 pic.twitter.com/oCDZHOLjCL

— CityNews Montreal (@CityNewsMTL) July 13, 2023

The storm system was accompanied by high winds and torrential rains that led to flooding of some streets and highways in Montreal. The Décarie Expressway was closed in both directions at the height of the evening rush hour because of water accumulation. It reopened about an hour later.

At Montreal’s Trudeau Airport, many flights were delayed or cancelled, and wind gusts up to 98 km/h were recorded.

Mayor Valérie Plante wrote on Twitter late Thursday that “despite the power of the storm, no major damage has been done to municipal infrastructures at this point.”

Tornado trying to form in barrhaven about 20 or so mins ago. Stay safe if you are in Barrhaven and Ottawa in general! @weathernetwork pic.twitter.com/v4TWecwg1S

— Shagtor (@TheShagtor) July 13, 2023

tornados close to costco in barrhaven ottawa ontario …. pic.twitter.com/HcWaNlbicr

— sel (@couldstartacult) July 13, 2023

Air quality

In conjunction with tornado and severe thunderstorm watches, Environment Canada issued special air quality bulletins for several regions of the province Thursday.

High concentrations of fine particles from forest fires will lead to poor air quality and reduced visibility in the Quebec City, Saguenay, Lac-Saint-Jean and Beauce regions, as well as in parts of the Mauricie region.

– This report by The Canadian Press was first published in French on July 13, 2023.