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PORTLAND, Ore. (KOIN) – January 26 marked the 325th anniversary since the last earthquake struck the Cascadia Subduction Zone. Centuries later, the ancient quake has left clues for scientists to ...

The Cascadia Region Earthquake Science Center (CRESCENT), a research project focused on the Cascadia Subduction Zone (CSZ), was established in 2023 following a $15 million grant from the National ...

One robotics team in Oregon City, Skynet, has worked to get rid of the financial barrier that kept some kids out of STEM programs. A Salem man was arrested Friday for the murder of a woman who was ...

And it could happen any day. This projected earthquake — which would occur along the Cascadia Subduction Zone spanning from southern British Columbia to northern California — prompted the formation of ...

An earthquake struck near Snoqualmie Monday afternoon, according to the United States Geological Survey ... This is called the Cascadia Subduction Zone. According to the Washington State ...

Currently, none of Portland's bridges open to vehicular traffic that span the Willamette River would survive a major Cascadia Subduction Zone earthquake, leaving the city's core potentially cut ...

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia Subduction Zone. Centuries later, the ancient quake has left clues for scientists to prepare for the next one.

Mayor McEnerny-Ogle said "Pressure is mounting for another (Cascadia Subduction Zone) megathrust," one that could take down both I-5 spans. It was 325 years ago this week when the Cascadia ...

So far, four people have reported feeling the quake to the USGS. A little less than six hours later, another 3.0 magnitude earthquake struck in the same general area. Both of Wednesday’s earthquakes ...