Earthquakes rattle northern Alberta, no initial reports of damage: federal agency
A series of earthquakes and aftershocks were reported in northern Alberta Tuesday evening, with some saying the shakes were felt in Edmonton.
Earthquakes Canada issued an alert for a 5.2-magnitude quake at 4:45 p.m. at a depth of four kilometres.
Another was issued for a 6.0 magnitude at 5:55 p.m. at a depth of two kilometres, but the magnitude was later adjusted to 5.8.
At 7:45 p.m., Earthquakes Canada confirmed both events were earthquakes.
The quakes occurred near Reno, Alta., which is about 40 kilometres south of Peace River.
The cause of the quakes was unknown as of Tuesday evening. Earthquakes can occur in Alberta both naturally and as the result of human activity.
The Earthquakes Canada representative said several aftershocks had been recorded as well.
According to the agency, the 5.8-magnitude quake is one of the largest recorded in Alberta and was lightly felt in eastern British Columbia and western Alberta. It is potentially the largest earthquake the province has experienced; according to the Alberta Geological Survey, the largest documented earthquake in Alberta occured about 100 kilometres northwest of Grande Prairie in April 2001 and registered at a 5.4 local magnitude.
There is some discrepancy in the size of Tuesday's largest quake; the United States Geological Survey has recorded it as a 5.3 magnitude.
No damage had been reported to the agency yet.
MORE EVENTS RECORDED OVERNIGHT
Three more 4.0-magnitude quakes were recorded by the agency later Tuesday evening and early Wednesday morning: at 11:16 p.m., at 11:33 p.m., and at 5.46 a.m.
All were recorded in the same area northeast of Reno.
Reno is located roughly 450 kilometres northwest of Edmonton.
CTVNews.ca Top Stories
Canadian gov't proposes new foreign influence registry as part of wide-spanning new bill
Prime Minister Justin Trudeau's government is proposing a suite of new measures and law changes aimed at countering foreign interference in Canada, amid extensive scrutiny over past meddling attempts and an ever-evolving threat landscape.
Boeing Starliner capsule's first crewed test flight postponed
The long-awaited first crewed test flight of Boeing's new Starliner space capsule was called off for at least 24 hours over a technical issue that launch teams were unable to resolve in time for the planned Monday night lift-off.
Teacher charged in historical sexual assault of Calgary teenage girl
Calgary police have charged a teacher with the alleged sexual assault of a teenage girl more than 20 years ago.
Winnipeg man admits to killing four women, argues he's not criminally responsible
Defence lawyers of Jeremy Skibicki have admitted in court the accused killed four Indigenous women, but argues he is not criminally responsible for the deaths by way of mental disorder – this latest development has triggered a judge-alone trial rather than a jury trial.
Man banned from owning animals after fatal Calgary dog attack
The owner of three Calgary dogs that got loose and mauled a woman to death in 2022 has been ordered to pay a $15,000 fine within one year and banned from owning any animal for 15 years.
East-end Ottawa family dealing with massive rat infestation
Residents in Ottawa’s Elmridge Gardens complex are dealing with a rat infestation that just won’t go away. Now, after doing everything they can to try to fix the issue, they are pleading with the city to step in and help.
Mediterranean staple may lower your risk of death from dementia, study finds
A daily spoonful of olive oil could lower your risk of dying from dementia, according to a new study by Harvard scientists.
An El Nino-less summer is coming. Here's what that could mean for Canada
As Canadians brace themselves for summer temperatures, forecasters say a weakening El Nino cycle doesn’t mean relief from the heat.
Newfoundland and Labrador latest province to tighten rules on Airbnbs
Newfoundland and Labrador is the latest jurisdiction to bring in stricter rules for short-term rentals, with a coming set of regulations that will force operators to register with the provincial government.