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
Why these immigrants to Canada say they're thinking about leaving, or have already moved on
For some immigrants, their dreams of permanently settling in Canada have taken an unexpected twist.
Trump hush money trial: Play-by-play on Day 2 of Stormy Daniels testimony
Adult film star Stormy Daniels took the stand for a second time Thursday as former U.S. president Donald Trump's hush money case continues in Manhattan.
Ontario family receives massive hospital bill as part of LTC law, refuses to pay
A southwestern Ontario woman has received an $8,400 bill from a hospital in Windsor, Ont., after she refused to put her mother in a nursing home she hated -- and she says she has no intention of paying it.
Here are the ultraprocessed foods you most need to avoid, according to a 30-year study
Studies have shown that ultraprocessed foods can have a detrimental impact on health. But 30 years of research show they don’t all have the same impact.
Miss Teen USA steps down just days after Miss USA's resignation
Miss Teen USA resigned Wednesday, sending further shock waves through the pageant community just days after Miss USA said she would relinquish her crown.
Cyclist strikes child crossing the street to catch school bus in Montreal
A video circulating on social media of a young girl being hit by a bike has some calling for better safety and more caution when designing bike lanes in the city. The video shows a four-year-old girl crossing Jeanne-Mance Street in Montreal's Plateau neighbourhood to get on a school bus stopped on the opposite side of the street
B.C. wildfires likely to spread with weekend temperatures expected to soar, province says
Wildfire and emergency management officials in British Columbia are urging residents to be prepared for increased fire activity as temperatures are expected to soar above 30 C in parts of the province this weekend.
Wilfrid Laurier football player drafted despite only playing 27 games in his entire life
A Listowel, Ont. man, drafted by the Hamilton Tigercats last week, is also getting looks from the NFL, despite only playing 27 games of football in his life.
Ontario man frustrated after $3,500 paving job leaves driveway in shambles
An Ontario man considering having his driveway paved received a quote from a company for $7,000, but then, another paver in the neighbourhood knocked on his door and offered half that rate.