Originally posted on Ear to the Ground:
On March 11 four years ago, the earth reminded us of its destructive and unstoppable power when a magnitude 9 earthquake touched off a tsunami and caused tens of thousands of deaths and devastated much of the nation’s infrastructure.
Waves from the tsunami reached the coast of Washington and other western states, where they damaged California coastal communities and washed some of the estimated 1.5 million tons of debris on shores.
Not only is the anniversary a time to remember those lost in Japan, but it should also serve as a reminder that Washington needs to be prepared for a similar geologic hazard threat.
An earthquake fault with similar potential lies just off the coasts of Washington, Oregon and British Columbia. Geologists say it is not a matter of ‘if’ but ‘when’ the Cascadia fault off our coast unleashes another mega quake. To get a picture of what we may…
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