6.5-magnitude earthquake in Idaho shakes B.C. Interior

An earthquake was reportedly felt just before 5 p.m. throughout the Okanagan

UPDATE:

The magnitude 6.5 earthquake felt in Idaho today (March 31) is being recorded as the state’s most significant in almost 40 years.

Previous to this, in 1983, a magnitude 6.9 earthquake shook the state.

“It’s a relatively rare event,” said John Cassidy, earthquake seismologist with Natural Resources Canada.

The ‘surface wave’ quake, which acts like a slow, rolling ocean wave, was felt up to 800 km away, even reaching Calgary.

Cassidy said the earthquake had the potential to be damaging to areas only within 100 km of the source. In areas outside of this, chandeliers shook and high-rises swayed back and forth, however not in a damaging way according to social media.

A magnitude 4.6 aftershock has already been recorded, and Cassidy expects to see more aftershocks to come in the following days.

“I would expect some damage in very nearby communities but certainly not in Canada, and probably not even in Boise (Idaho).”

The earthquake was sourced 72 kilometres west of Challis.

Plate movements in Idaho and Montana, Cassidy explained, are causing a slow separation, or stretching of regions. The plates, which move only one or two centimeters a year, have the potential to cause earthquakes such as these.

“It’s not the biggest event that’s occurred in that area, but it’s a good reminder for people living in an earthquake zone that these events strike without warning,” said Cassidy.

“So being prepared, knowing what to do when the shaking begins which is to drop, cover, and hold on.”

———

ORIGINAL:

Reports are streaming in on social media after an earthquake shook parts of B.C.’s interior, shortly before 5 p.m.

The US Geological Service is reporting that the earthquake felt in B.C.’s Interior was a magnitude 6.5 tremor in Idaho, about 72 kilometres west of Challis. The earthquake was also reportedly felt in eastern Washington.

More to come.

Like us on Facebook and follow us on Twitter.

Earthquake

Comments are closed

Just Posted

Hotel workers gather in Victoria, demand right to return to work

Workers also asking the government to make sure employers don’t use pandemic to replace them

UPDATE: Vancouver Island skydiving community mourns loss of one of its own

James Smith, 34, of Victoria, dies in Nanoose Bay incident

World’s biggest Nanaimo bar confirmed, but it’s not in Nanaimo

Two Ontario children set the bar high with successful biggest Nanaimo bar world record attempt

Tofino beachgoers ‘horrified’ by jet-skis in surf zone

Online video of Sea-Doo operating within 50 metres of neophyte surfers causes alarm

Langford teens reunited with family after rescue near Chemainus

Friends spent night in missing truck, spotted by RCMP helicopter

Horrifying video shows near head-on collision on Trans Canada

The video was captured on dash cam along Highway 1

Elizabeth May endorses Furstenau in BC Greens race

Former federal party leader backs Cowichan Valley MLA

Fraser Valley woman complains of violent RCMP takedown during wellness check

Mounties respond that she was not co-operating during Mental Health Act apprehension

B.C. sees 12 new COVID-19 cases, no new deaths

Three outbreaks exist in health-care settings

Lost dog swims Columbia River multiple times searching for home

The dog was missing from his Castlegar home for three days.

COVID-19: B.C. promotes video-activated services card

Mobile app allows easier video identity verification

Nanaimo RCMP arrest four, seize drugs and $19K in “problem house” search

Home was subject of numerous complaints of drug trafficking, theft and disturbances

Victoria woman loses $2,500 to scammer spoofing VicPD phone number

VicPD warns against sharing personal information, sending money to strangers

Most Read