The Cascadia Subduction Zone off the Pacific Northwest is overdue for an earthquake – and when it happens, coastal ...
More than 18 quakes were recorded in an “active swarm” of tremors starting around midnight Sunday on the Juan de Fuca Ridge.
A magnitude 4.0 earthquake struck off the Oregon coast on Tuesday. The quake hit in the early afternoon about 250 miles west ...
Early Sunday, a burst of seismic activity rippled through the Pacific Ocean about 240 miles west of Westport, Washington, ...
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I studied earthquakes for 5 years - here are 5 fault line risks I'd never ignore
Most people only think about earthquakes after one happens. The news cycle kicks in, the footage rolls, and for a few days ...
There’s a small silver tent in an engineering lab at Portland State University — the heavy-duty type that you can walk into. “This is what I call the magic tent, where all the chemistry and all the ...
A new UW study on the Cascadia Subduction Zone was released in February 2026. The study indicated that a difference between ...
4d
The Cascadia Subduction Zone isn't shutting down—but it's more complicated than previously thought
Recent seismic imaging off Vancouver Island has revealed something extraordinary: a tear in the subducting oceanic plate ...
The Cascadia Subduction Zone is “unusually quiet,” for a megathrust fault, making it more difficult for scientists to ...
Earth's "gold kitchen" lies deep beneath the seafloor. Island arcs, whose volcanoes form above subduction zones where one ...
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