The first of three earthquakes off the B.C. coast was recorded at around 10:45 p.m. on Oct. 21, 2018. (USGS)

Three strong earthquakes reported off Vancouver Island

The quakes, all measuring more than 6.0 on the richter scale, were about 260 kilometres west of Tofino

Three relatively strong earthquakes, followed by two smaller ones were recorded Sunday night in the Pacific Ocean off Vancouver Island.

The U.S. Geological Survey reported a 6.6 magnitude quake about 260 kilometres west of Tofino, followed by a 6.8 tremor and then a third measuring 6.5. There have been no reports of damage or injury and a tsunami is not expected.

Survey geophysicist Zachary Reeves said all three quakes occurred in the same general area over the course of about an hour, and at a shallow depth of approximately 10 kilometres. The two other earthquakes that followed were magnitude 4.9 and 4.0.

Reeves, based in Golden, Colorado, described the quakes as “pretty big.”

Emergency Info BC tweeted that the quakes were felt in parts of the province but there were no reports of damage or injury and no tsunami warning was issued.

British Columbia is located on the Pacific Ring of Fire, an active seismic zone where thousands of mostly small earthquakes are recorded annually by sensors in the province.

Most of the quakes happen near the Cascadia subduction zone, an area where the Juan de Fuca and North American tectonic plates converge, stretching from Vancouver Island to northern California.

An earthquake early-warning system recently tested off the B.C. coast could give residents anywhere from 20 seconds to two minutes to prepare before a quake.

The first-of-its kind warning sensors developed by Ocean Networks Canada is installed along the Cascadia subduction zone and when fully operating next March will be able to estimate location and magnitude of a megathrust earthquake.

The Canadian Press

Like us on Facebook and follow us on Twitter.

Just Posted

Strong support for Pitt Meadows transporation projects

Overpass/underpass projects get majority support

Police aim to prevent retaliation after Hells Angel found dead in Maple Ridge

IHIT confirms Chad Wilson, 43, was the victim of a ‘targeted’ homicide

Ridge Meadows Hospital parking is still pay, but streets free

Surrey has removed meters on streets, asking Fraser Health for free parking at the hospital

Letter: ‘Wait times solution not what you think’

Canada’s health care policies haven’t changed since 1984.

OUTLOOK: Downtown Maple Ridge towers on tap

Changing Maple Ridge’s skyline.

UPDATE: IHIT confirms identity of Hells Angels homicide victim

Chad John Wilson was one of four men arrested in Spain in 2013 on allegations of smuggling cocaine.

B.C. woman allegedly threatens to rip out intestines of American man

A Kamloops-area woman is accused of harassing and threatening to disembowel an American man

B.C. model looks a lot like expanded taxi industry, ride-hailing group says

Ridesharing Now for BC says it had hoped the bill would be more customer-driven like in other cities

Otter makes a snack out of koi fish in Vancouver Chinese garden

Staff say the otter has eaten at least five fish

Art Studio Tour call for artists

Deadline for applications is Dec. 1

731,000 Canadians going into debt to buy prescription drugs: UBC

Millennials and those without private coverage were more likely to borrow money

Pot users, investors need to be vigilant at Canada-U.S. border

U.S. authorities say anyone who admits to having used pot before it became legal could be barred

Shirtless stranger loomed over couch and started stabbing, bloody B.C. murder trial hears

Colin John pleads not guilty as trial opens in 2016 Chemainus murder case

ICBC warns shoppers of the high-accident season at mall parking lots

Over 150,000 accidents happened during the holiday season last year

Most Read