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Modelled tsunami would take 20 minutes to reach Vancouver Island — study

Model based on magnitude 9.0 quake in Cascadia Subduction Zone

People living on the west coast of Vancouver Island would have about twenty minutes before a tsunami hit, if there were a magnitude 9.0 quake in the Cascadia Subduction zone, researchers found.

Waves would be between one and seven metres in Esperanza Inlet and Nootka Sound after such an event, with the maximum wave amplitude in Tahsis, B.C. reaching three to four metres.

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Marc Kitteringham

About the Author: Marc Kitteringham

I joined Campbell River Mirror in early 2020, writing about the environment, housing, local government and more.
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