Numerous people posted Twitter messages reporting a bright flash of blue light accompanied by the sound of a booming explosion just before 8 p.m. ET
Although there is no official confirmation of a meteorite, a spokesman for the Royal Astronomical Society of Canada says all signs point to a meteor event.
”I’ve heard of reports south of Ottawa, through Cornwall, the Montreal area, folks down in northern New York state as well," said Andrew Fazekas.
"It’s really just observations from regular everyday folks that they heard a sonic boom that was preceded by a blue flash of light high in the sky that lasted maybe one or two seconds.”
Quebec Provincial Police said they had received several calls about the event, but had not been able to pinpoint the source of the noise.
And, although a meteorite strike can often be detected by seismographs, Earthquake Canada said it had not registered any such event. The United States Geological Survey also said it had no recent reports of any quakes in the region.
”At this point, it’s waiting to see if there are any photographs, any video footage, maybe surveillance cameras caught something,” said Fazekas.
By using such information, he added, scientists could then triangulate a trajectory to see if there are possible meteorites on the ground.
”It could be anything from the size of a living room chair to maybe the size of a car possibly. Everything really hinges on seeing what it looked like.”
Fazekas earlier said on his webpage that this appears to be a minor event since there had been no reports of damage.
One person in St. Lazare, Que., west of Montreal, said she heard what sounded like a huge garbage truck rumble past her house for a few seconds.
A television in Plattsburgh, N.Y. (WPTZ) near the Quebec border reported receiving numerous phone calls reporting what sounded an earthquake.
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