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Three relatively violent earthquakes were recorded Sunday night in the Pacific Ocean off Vancouver Island.
The US Geological Survey reported a magnitude 6.6 earthquake about 260 km west of Tofino, followed by an earthquake of 6.8 and a third of 6.5.
According to geophysicist geographer, Zachary Reeves, the three earthquakes took place in the same area for about an hour and at a depth of about 10 kilometers.
Reeves, based in Golden, Colorado, described the earthquakes as "big enough."
Emergency Info BC tweeted that earthquakes had been felt in parts of the province, but no damage no injuries were reported.
John Cbadidy, earthquake seismologist at Natural Resources Canada, said that a tsunami had been avoided as earthquakes occurred along a fault line where sections of the earthquake the earth's crust move sideways.
The movement is the least likely to generate a tsunami, because there is no vertical movement of the seabed. It's a horizontal slide, "said Cbadidy in an interview with Victoria,
Several aftershocks were recorded in the hours following the earthquake.
"The most likely scenario is that the aftershocks will last for days or weeks, but they will decrease as time pbades and they become less frequent. "
According to Cbadidy, this magnitude inside a 45-minute window is unusual, but he adds that this does not necessarily mean that it's not the same. A damaging shaker is imminent.
"This is a very good reminder of plate movements and earthquakes that occur here in this region. . We have seen much bigger in the past – and we will do it again in the future – so it is important to be wary of earthquakes, to know what to expect and to prepare.
British Columbia is located in the Pacific Ring of Fire, an active seismic zone where thousands of earthquakes, for the most part, are recorded annually by sensors in the province.
Most Earthquakes take place near the Cascadia subduction zone, an area of convergence of the tectonic plates of Juan de Fuca and North America., extending from the island of Vancouver in northern California
An early warning system for earthquakes has recently been put to the test off British Columbia Coast could give residents between 20 seconds and two minutes before the earthquake
The first warning sensors developed by Ocean Networks Canada are installed along the Cascadia subduction zone and will be fully operational next March, able to estimate the location and magnitude of the storm. 39, a sei megathrust soul
By the Canadian Press
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