BREAKING Police to announce arrests in Toronto Pearson airport gold heist
Police say that arrests have been made in connection with a $20-million gold heist at Toronto Pearson International Airport one year ago.
Climate change added at least 10 per cent more rain to Hurricane Ian, a study prepared immediately after the storm shows.
Thursday's research, which is not peer-reviewed, compared peak rainfall rates during the real storm to about 20 different computer scenarios of a model with Hurricane Ian's characteristics slamming into the Sunshine State in a world with no human-caused climate change.
"The real storm was 10 per cent wetter than the storm that might have been," said Lawrence Berkeley National Lab climate scientist Michael Wehner, study co-author.
Forecasters predicted Ian will have dropped up to two feet (61 centimetres) of rain in parts of Florida by the time it stopped.
Wehner and Kevin Reed, an atmospheric scientist at Stony Brook University, published a study in Nature Communications earlier this year looking at the hurricanes of 2020 and found during their rainiest three-hour periods they were more than 10 per cent wetter than in a world without greenhouse gases trapping heat. Wehner and Reed applied the same scientifically accepted attribution technique to Hurricane Ian.
A long-time rule of physics is that for every extra degree of warmth Celsius (1.8 degrees Fahrenheit), the air in the atmosphere can hold seven per cent more water. This week the Gulf of Mexico was 0.8 degrees warmer than normal, which should have meant about five per cent more rain. Reality turned out to be even worse. The flash study found the hurricane dropped double that -- 10 per cent more rain.
Ten percent may not sound like a lot, but 10 per cent of 20 inches (50 centimetres) is two inches (five centimetres), which is a lot of rain, especially on top of the 20 inches that already fell, Reed said.
Other studies have seen the same feedback mechanisms of stronger storms in warmer weather, said Princeton University atmospheric scientist Gabriel Vecchi, who wasn't part of the study.
MIT hurricane researcher Kerry Emanuel said in general, a warmer world does make storms rainier. But he said he is uncomfortable drawing conclusions about individual storms.
"This business above very very heavy rain is something we've expected to see because of climate change," he said. "We'll see more storms like Ian."
Princeton's Vecchi said in an email that if the world is going to bounce back from disasters "we need to plan for wetter storms going forward, since global warming isn't going to go away."
Police say that arrests have been made in connection with a $20-million gold heist at Toronto Pearson International Airport one year ago.
Canadians will learn Tuesday the entirety of the federal Liberal government's new spending plans, and how they intend to pay for them, when Deputy Prime Minister and Finance Minister Chrystia Freeland tables the 2024 federal budget.
Shoppers Drug Mart is facing a proposed class-action lawsuit by current and former franchise owners at the retail chain who allege parent company Loblaw engaged in corporate practices that placed them in an “irredeemable conflict of interest” and put patient care at risk.
Lululemon says it is combining function and fashion in its first-ever summer kit for Canada's Olympians and Paralympians.
A group of doctors say Canadian cancer screening guidelines set by a national task force are out-of-date and putting people at risk because their cancers aren't detected early enough.
The strain placed on Canadian health care during the COVID-19 pandemic shows no sign of abating, and the top official of the Canadian Medical Association (CMA) is warning that improving the system will be a 'slow process' requiring sustained investment.
An Ontario woman says she never expected to be gifted a Blue Jays jersey for her ailing husband when she sat alone at the team’s home opener next to a couple of kind strangers.
After its last closure in 2021, it has now reopened for guided tours of the air raid shelter and the bunker. The complex now includes a multimedia exhibition about Rome during World War II, air raid systems for civilians, and the series of 51 Allied bombings that pummeled the city between July 1943 and May 1944.
The family of a Victoria, B.C., woman who was seriously injured in an accident in Thailand is pleading for help as medical bills pile up.
Just steps from Parliament Hill is a barber shop that for the last 100 years has catered to everyone from prime ministers to tourists.
A high score on a Foo Fighters pinball machine has Edmonton player Dave Formenti on a high.
A compound used to treat sour gas that's been linked to fertility issues in cattle has been found throughout groundwater in the Prairies, according to a new study.
While many people choose to keep their medical appointments private, four longtime friends decided to undergo vasectomies as a group in B.C.'s Lower Mainland.
A popular highway in Alberta's Banff National Park now has a 'no stopping zone' to help protect two bears.
B.C. resident Robert Conrad spent thousands of hours on Crown land developing an unusual bond with deer.
A Sudbury woman said her husband was bringing the recycling out to the curb Wednesday night when he had to make a 'mad dash' inside after seeing a bear.
A school teacher who took part in the Quebec version of the Survivor reality TV show took time off work to be a contestant is now out of a job.
A young actor from Prince Edward Island is getting the chance to fulfill a childhood dream, playing the precocious and iconic Anne Shirley on stage.