Did you hear the rumble in Sudbury Saturday?
The snowfall warning for Greater Sudbury and area, along with the rest of northeastern Ontario, after the first Saturday of spring saw as much as 20cm of snow fall in the region.
Many residents of the ‘Nickel City’ hear loud crashes as the snow fell. The rumble of thunder is not something northerners are accustomed to hearing during a snowstorm – however, this is the second time this year northern Ontario has seen the phenomenon.
Greater Sudbury also saw and heard ‘thundersnow’ in early February coming from a major storm that worked its way up from southern Ontario.
According to the Farmer's Almanac, thunderstorms occur when an air mass becomes so unstable that it overturns violently, usually when drastically different temperatures meet. Thundersnows are fairly rare because, in winter, "the lower layers of air are colder — and have a lower dew point, [meaning] these kinds of atmospheric clashes are very unusual during colder months."
"Still, thundersnow does happen," the organization said.
- READ MORE: What is 'thundersnow'? Weather phenomenon explained
- Download our app to get local alerts on your device
- Get the latest local updates right to your inbox
The thunder part of the storm had dissipated by about 5 p.m.
Did you hear the thunder or see lightning Saturday? To share your story visit our Facebook page or email us.
CTVNews.ca Top Stories
Several flight attendants from Pakistan have gone missing after landing in Canada
Multiple flight attendants from Pakistan International Airlines have abandoned their jobs and are believed to have sought asylum in Canada in the past year and a half, a spokesperson for the government-owned airline says.
BREAKING Ottawa public school board, 3 Toronto-area school boards launch lawsuit against social media giants
The Ottawa-Carleton District School Board and three school boards in the Toronto-area have launched legal action against social media giants, accusing them of "disrupting students' fundamental right to education."
Doctors visiting a Gaza hospital are stunned by the war's toll on Palestinian children
An international team of doctors visiting a hospital in central Gaza was prepared for the worst. But the gruesome impact Israel’s war against Hamas is having on Palestinian children still left them stunned.
Crypt near Marilyn Monroe and Hugh Hefner could fetch US$400,000 at auction
A one-space mausoleum crypt in the vicinity of Marilyn Monroe and Hugh Hefner will go on auction Saturday, when it is expected to reach between US$200,000 and $400,000.
Tipping is off the table at this Toronto restaurant
A Toronto restaurant introduced a surprising new rule that reduced the cost of a meal and raised the salaries of staff.
A fight to protect the dignity of Michelangelo's David raises questions about freedom of expression
Michelangelo's David has been a towering figure in Italian culture since its completion in 1504. But in the current era of the quick buck, curators worry the marble statue's religious and political significance is being diminished.
A Nigerian woman reviewed some tomato puree online. Now she faces jail
A Nigerian woman who wrote an online review of a can of tomato puree is facing imprisonment after its manufacturer accused her of making a “malicious allegation” that damaged its business.
Premiers not being truthful about carbon tax, Trudeau says while sparks fly in Ottawa
Prime Minister Justin Trudeau says Conservative premiers across the country are 'not telling the truth' when it comes to the carbon tax. Trudeau's comments came as fresh sparks were flying in Ottawa at a recalled House of Commons committee.
Far North police 'dispatch' polar bear stalking schoolyard
Police and local hunters in an Ontario Far North First Nation community have “dispatched” a polar that was showing abnormal behaviour and treating the area as a hunting ground.