6000 emergency planners take part in Cascadia Rising 2016
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6000 emergency planners take part in Cascadia Rising 2016
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Cascadia earthquake turns 325. Here's what we know about the massive quake
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Cascadia earthquake turns 325. Here's what we know about the m…
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Cascadia earthquake tsunami threat may not be quite as bad as we thought (but it’s still bad)
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opb.org
35K views · 224 reactions | WATCH: US NWS Pacific Tsunami Warning Center shared an animation of earthquake activity in the PNW (Cascadia) over the last 40 years! Take a look at 1979 to 2019 ... Ending with the 6.3 quake on the Blanco Fracture Zone off the Oregon coast! MORE: https://bit.ly/2krynEk | Brian Schnee | Facebook
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35K views · 224 reactions | WATCH: US NWS Pacific Tsunami Warning …
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FacebookBrian Schnee
Cascadia Megaquake: America's Most Devastating Potential Disaster
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11K views · 288 reactions | Subduction zone earthquakes are the...
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11K views · 288 reactions | Subduction zone earthquakes are …
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FacebookPBS Digital Studios
A M4.3 earthquake struck off the coast of Oregon on December 20, 2025, shaking the seafloor along the Pacific margin. While this offshore quake caused no tsunami threat, it highlights ongoing tectonic movement near the Cascadia Subduction Zone. The ocean may look calm, but powerful forces are constantly at work beneath the surface. Stay aware and prepared. #Earthquake #OregonCoast #PacificNorthwest #SeismicActivity #Cascadia #EarthAlert | Joemar Sombero
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