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Feb 8, 2023 · The pending megathrust earthquake known as the “Big One” has been a source of worry on B.C.’s South Coast for years – but some scientists are even more concerned about the potential impact ...
- What Is The ‘Big One?’
- When Could It Hit?
- How Devastating Will It be?
- Is Canada Ready?
- Military Operation
- GeneratedCaptionsTabForHeroSec
It’s a hypothetical magnitude-9.0 earthquake that could happen along the Cascadia Subduction Zone, a 1,000 kilometre fault line that runs from northern Vancouver Island to Northern California. The fault is a boundary between two tectonic plates: the Juan de Fuca tectonic plate and the North American plate (that we live on). The Juan de Fuca plate m...
Experts say there is a 12 per cent probability a Cascadia megathrust earthquake will hit in the next 50 years, according to the Office of the Auditor General of B.C. Other experts believe the chance of it happening in the next five decades are actually one in three, according to theNew York Post.
Experts in B.C. and the U.S.estimated that the number of deaths could be more than 10,000 people with another 26,000 injured. The west coast of Vancouver Island and the U.S. states along the Pacific Coast will be hit the hardest. But the earthquake and tsunami could also be felt in Victoria and Vancouver, Clague said. READ MORE: Understanding earth...
Canada has not been rocked by an earthquake of this magnitude in centuries, so Clague said it’s difficult to be “completely ready.” “But we are learning more and doing a better job of alerting people,” he said. “We now have some good analogues for what a tsunami and earthquake of this size would do.” An example is the magnitude 9.0 earthquake that ...
If B.C. was devastated by a massive earthquake, then a six-month military mission called “Operation Panorama” would kick in. The 219-page planfor Operation Panorama was previously released to Global News under access-to-information laws. After a major Pacific Coast earthquake, the report said the “casualty level is expected to be very high” and mun...
A magnitude 9.0 earthquake and tsunami could hit the Pacific Coast at any time, killing thousands and causing billions of dollars in damage. Learn about the history, science and preparedness of the 'big one' from experts and stories.
- 6 min
- Katie Dangerfield
Jun 11, 2024 · Those living in the Pacific Northwest have been warned about the so-called Big One for decades. It's a super earthquake that would wreak havoc on coastal communities.
Jun 16, 2024 · New research offers a clearer picture of a fault line hundreds of kilometres long off the West Coast that is predicted to generate a major earthquake and tsunami commonly known as "The Big One."...
- 2 min
- Isaac Phan Nay
Jun 21, 2024 · What is 'the Big One'? Scientists have long warned of the potential for a high-magnitude and catastrophic earthquake to affect the Pacific Northwest possibly any day now.
Jun 7, 2024 · New data on ‘the Big One’ offers a clearer view of inevitable earthquake catastrophe. 'We’re in this situation where we’ve discovered a ticking time bomb [beneath] fragile cities.' By Lauren...
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What is the 'Big One'?
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Is Canada preparing for the 'Big One'?
Oct 11, 2016 · Learn about the different types of earthquakes that could hit the B.C. coast, and why a shallow crustal earthquake could be more damaging than a megathrust quake. Find out the odds, the impacts and how to prepare for the 'real Big One'.
