It remains unclear whether any tornadoes blew through the Ottawa region on the heels of Saturday’s powerful storm.
Western University’s Northern Tornadoes Project (NTP) is investigating the aftermath of the deadly storm that blew across southern Ontario and Quebec, but analysis will take time.
The NTP said on Twitter crews were in Uxbridge, Ont. and south Ottawa on Sunday to analyze the extent of the damage but, “Given the complexity of the damage due to the derecho, it will require thorough analysis in order to classify and rate the event.”
Crews are also headed to Rawdon, Que. Monday for another investigation.
NTP Executive Director Dr. David Sills told Newstalk 580 CFRA on Monday that he alerted authorities to the power of the storm as it passed through London, Ont., where he is based.
“It blew through the London area and then I knew this was pretty serious and started putting out information saying, ‘Hey, take this more seriously,’” he said.
The Alert Ready system issued an alert Saturday in the Ottawa area just before the storm approached.
The kind of storm that passed through is known as a “derecho”, and is rare in Ontario, Sills said.
“The last big one that went through southern Ontario that caused damage like this was in the ‘90s. So, it’s not a typical storm for us,” he said. “They do get them quite often in the U.S., but here, if we see it once every five or 10 years, that’s about normal.”
Sills said there was enhanced damage in Uxbridge, northeast of Toronto, and in southern Ottawa, which led teams to investigate whether there was a tornado embedded in the derecho. Teams collected data in Uxbridge Sunday, but are back in Ottawa Monday for additional research.
“It’s a lot easier when you’ve got someone who has seen a tornado or has video or a photo so you know what you’re dealing with. There’s been absolutely no photos of funnel clouds with this,” he explained. “What the teams are doing is going to the worst areas of damage, trying to measure up the intensity there and then work out from there a maximum width for the area and a length and by that we should be able to determine if this was a tornado or not.”
Wind speeds reached up to 120 km/h in Ottawa and 100 km/h in Uxbridge, according to Environment Canada.
Sills said it will take time to fully analyze what happened for any evidence of tornadic activity.
“This is a multi-day event for us, as far as going out and doing storm surveys. It’s not very typical for us to have to do that. The last time we did that was the Ottawa area tornadoes in 2018. This is a big event,” he said.
The NTP was in the Casselman area earlier this month, and confirmed an EF0 landspout tornado that did not do any damage.
Simple advice from a friend to stay near the door may have saved Yenifer Yulisa Cardona Tomás from the deadly fate that befell 53 other migrants when they were abandoned trapped in a sweltering semi-trailer last week on the edge of San Antonio. The 20-year-old from Guatemala's capital said it was already hot on June 27 when she stepped out of the warehouse on the Texas side of the Mexico border where she had been waiting and climbed into the back of the trailer.
Tamara Lich, an organizer of the 'Freedom Convoy,' is set to appear in an Ottawa court today for a bail hearing after being arrested last week for allegedly breaching one of her bail conditions.
The 17-year-old daughter of the Toronto Blue Jays' first base coach died in a 'terrible accident' while tubing in the U.S. this weekend.
Chinese authorities have blocked Canadian government representatives from attending the trial of Chinese-Canadian billionaire Xiao Jianhua, the Canadian embassy said on Tuesday.
Former Saskatchewan premier Brad Wall was in contact with a key organizer of the Freedom Convoy anti-mandate protest, providing strategic advice before and after the Ottawa occupation began, according to court records obtained by CTV News.
COVID-19 cases are rising again in Canada, with the two fast-spreading Omicron sub-variants known as BA.4 and BA.5 to blame. CTVNews.ca has a guide to what you need to know about the new variants.
One of the twin brothers who was killed in a shootout with police outside a bank in Saanich, B.C., last week had applied to join the Canadian Armed Forces but was rejected, a military spokesperson confirmed Monday.
Highland Park's police chief said the 22-year-old man identified as a person of interest in the shooting that killed at least six people, wounded at least 30 and sent hundreds of people fleeing from an Independence Day parade in suburban Chicago on Monday has been taken into custody.
A 41-year-old man will be charged with kidnapping and rape after an Edmonton girl who was missing for more than a week was found, Oregon City Police said.
The CAT ferry, which sails between Yarmouth, N.S., and Bar Harbour, Maine, has sold more than 20,000 tickets so far this year, that’s up from the 15,100 tickets sold as of June 7.
Canada Day weekend fireworks have sparked more calls to either regulate or ban backyard fireworks displays in Nova Scotia.
Over 90,000 Prince Edward Island residents will see a top-up in their bank accounts to help alleviate the pressure of record inflation rates affecting the cost of living in the province.
A national Sikh advocacy organization said it is prepared to take the City of Toronto to the provincial human rights tribunal if a reasonable resolution cannot be reached about its so-called 'clean-shave' policy.
The 17-year-old daughter of the Toronto Blue Jays' first base coach died in a 'terrible accident' while tubing in the U.S. this weekend.
Ontario has entered a summer wave of COVID-19 as hospitalizations and cases slowly creep upwards, infectious experts say.
A labour dispute at a Quebec dairy plant has led to the dumping of 2 million litres of milk since Wednesday.
Until now, Quebec has required patients to have ultrasounds before getting the pills that induce a medical abortion. In the rest of Canada, that measure was abandoned in 2019.
More than dozen fire trucks from municipalities across Montreal's South Shore are battling a major fire at an industrial produce building in the Monteregie on Monday morning.
A 38-unit affordable housing project is moving ahead in downtown Sudbury.
Love is in the air for Ontario's turtle population and a group called the Turtle Guardians says they've been busy dealing with the influx.
A former employee at the Rexall Pharmacy on Bancroft Drive in Sudbury pleaded guilty Monday to writing fake fentanyl prescriptions worth more than $1.5 million.
Huron County OPP are investigating a fatal single vehicle crash that occurred west of Exeter late Monday afternoon.
One person has died and four others — including three children — have been taken to hospital following a head on collision in the Township of Blandford-Blenheim, Ont. Monday afternoon.
Ontario has entered a summer wave of COVID-19 as hospitalizations and cases slowly creep upwards, infectious experts say.
Winnipeg police say a 59-year-old man is dead after an early morning shooting in the south end of the city on Sunday.
Manitoba RCMP are looking for two 14-year-old girls who have been missing since June 29.
Highland Park's police chief said the 22-year-old man identified as a person of interest in the shooting that killed at least six people, wounded at least 30 and sent hundreds of people fleeing from an Independence Day parade in suburban Chicago on Monday has been taken into custody.
A Cambridge family has launched a $5.5-million civil lawsuit against Victus Academy, an elite hockey prep school in Kitchener, and three of its students.
Cannabis shops cropped up quickly across Waterloo region, but it seems some are now closing shop shortly after they arrived. At least one expert says the shift could point to signs of saturation as the heavily competitive fight for cannabis sales takes its toll.
What ended up being a false alarm saw Waterloo regional police respond to a weapons call at a Kitchener encampment with guns drawn on Saturday.
Alberta RCMP are investigating a serious incident in Sundre that occurred at a local business early Monday morning.
It's been a wet summer so far in Calgary and the surrounding areas, with lots of rain and cooler temperatures.
One person is dead and several homes were evacuated following a Monday morning shooting in a northeast Calgary neighbourhood.
A seven-year-old boy is dead after an incident on the river over the weekend.
Living Sky Wildlife Rehabilitation staff are getting a crash course in caring for an animal they've never had before — a badger.
Former Saskatchewan premier Brad Wall was in contact with a key organizer of the Freedom Convoy anti-mandate protest, providing strategic advice before and after the Ottawa occupation began, according to court records obtained by CTV News.
A 41-year-old man will be charged with kidnapping and rape after an Edmonton girl who was missing for more than a week was found, Oregon City Police said.
Two people are in hospital with gunshot wounds after a drive-by shooting in northeast Edmonton Monday evening.
An Edmonton flight bound for Halifax never made it to its destination after a landing gear sustained damage during takeoff Monday afternoon.
An unexpected move to pay British Columbia’s family doctors for the extra time required to assess high-risk COVID-19 patients has a physicians’ group urging the province to recognize many others deserve more time with their primary doctor as well.
With researchers anticipating another COVID-19 wave this summer, B.C. health officials are once again urging the public to get vaccinated – especially the 1.3 million residents sitting on unused booster invitations.
A B.C. man's claim that he did not pay an invoice for the installation of a wall-mounted TV because he somehow suffered a head injury due to shoddy work has been dismissed by a provincial tribunal.
A man from the White Butte area died following a two vehicle crash between a semi and a compact SUV southeast of Regina on Thursday.
Former Saskatchewan premier Brad Wall was in contact with a key organizer of the Freedom Convoy anti-mandate protest, providing strategic advice before and after the Ottawa occupation began, according to court records obtained by CTV News.
A 17-year-old boy is the second teenager to be charged in the city’s sixth homicide of 2022, the Regina Police Service (RPS) said in a news release.
