Earthquake shakes parts of B.C. and Alberta, cause being investigated

4.7 Magnitude Earthquake Shakes Alberta and B.C.

On Thursday morning, a 4.7 magnitude earthquake shook parts of Alberta and British Columbia, causing a stir in the region. Originally reported as a 5.2 magnitude by Earthquakes Canada, the measurement was later adjusted. The quake occurred at 8:41 a.m. MT (7:41 a.m. PT), approximately 93 kilometres southeast of Grande Prairie and 345 kilometres west of Edmonton.

According to Earthquakes Canada, the earthquake had a depth of 7.1 kilometres and was felt in various areas including Edson, Grande Prairie, and Whitecourt in Alberta, as well as Prince George in British Columbia, which is 200 kilometres away from the epicentre.

Sarah Holland, a resident of Prince George, described her experience during the earthquake. She was working in her home office in the Hart neighbourhood when she felt the shaking. Holland mentioned, “It felt like a rumbling, and I was wondering if a neighbour accidentally blew snow against my house.” The shaking lasted for under a minute but longer than expected, shaking her desk but not causing any damage.

Earthquakes Canada seismologist Tammy Mulder suspects that the earthquake may have been induced, possibly caused by hydraulic fracturing (fracking) activity in the area. The Alberta Energy Regulator is currently investigating this possibility. Fracking involves blasting water, sand, and chemicals at high pressure underground to release natural gas trapped in rock formations, and it is known to trigger earthquakes.

While there have been no reports of damage from this earthquake, Earthquakes Canada explains that earthquakes between magnitudes 3.5 and 5.4 are often felt but rarely cause significant damage. It’s essential to monitor and assess the situation to ensure the safety of residents in the affected areas.

Stay tuned for more updates on this developing story as authorities continue to investigate the causes and effects of this seismic event.