The San Jacinto Fault, considered part of the San Andreas Fault system, has a 5% chance of magnitude 6.7 or larger earthquakes. The line begins at Cajun Pass and runs southeast through San Bernardino, ...

Viral TikToks claim that recent geomagnetic storms caused Japan's earthquake oand might predict an imminent Cascadia quake.

Aftershocks have been recorded for both earthquakes. On Dec. 8, Japanese authorities warned an even more powerful earthquake ...

Beneath the Pacific Northwest lies the Cascadia Subduction Zone, capable of producing a megaquake so massive it could devastate Seattle, Portland, and coastal towns in minutes.

For centuries, the Cascadia Subduction Zone has lurked just offshore from Northern California to British Columbia, largely ...

New strategy outlines 16-foot waves, limited response time and infrastructure upgrades as officials push for evacuation ...

Tsunamis generated by earthquakes on the Alaska Subduction Zone are a persistent risk in the Pacific Northwest. Decisions ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. The Pacific Northwest have long been defined by innovation ...

COEUR D’ALENE, Idaho – A private industry weather expert is calling for wetter than average winter conditions and normal temperatures from November through January for Pacific Northwest farmers.

Their whole life, producer Hannah Chinn has known about the Big One: a massive earthquake forecasted to hit the West Coast. Scientists say it'll destroy buildings, collapse bridges, flood coastal ...