Based on geological records, it likely had a magnitude between 8.7 and 9.2. That kind of power could strike again. According ...

The Cascadia Subduction Zone, stretching from northern California to British Columbia, is one of the most dangerous seismic ...

An earthquake in the Cascadia Subduction Zone with a magnitude greater than ... planning,” said Andrew Meigs, a professor of geology at Oregon State University who was not an author of the ...

RELATED: Multnomah County mulls 'risk bonding' for seismically vulnerable Portland fuel tank hub Cascadia megathrust earthquakes are caused by the Cascadia Subduction Zone that sits about 40 miles ...

Among the areas at risk after a megaquake along the Cascadia subduction zone are the Humboldt Bay ... the Oregon Department of Geology and Mineral Industries; the University of Hong Kong; and ...

Those are the findings of a new study that examined the repercussions of a massive earthquake on the Cascadia subduction zone, which stretches ... the Oregon Department of Geology and Mineral ...

(KOIN) – January 26 marked the 325th anniversary since the last earthquake struck the Cascadia Subduction Zone. Centuries later ... the Oregon Department of Geology and Mineral Industries ...

26, 2025, marks 325 years since the last great earthquake on the Cascadia subduction zone. It’s a time to ... Lori Dengler is an emeritus professor of geology at Cal Poly Humboldt, an expert ...

Lori Dengler, professor emeritus of geology at Cal Poly Humboldt ... and we have the Cascadia subduction zone to the north, all coming together. “Now, the Cascadia subduction zone is our ...