Some sections of Northern California's coast are considered vulnerable to tsunamis. Here's where those locations are and how ...

The Oregon Department of Emergency Management (OEM), the Oregon Department of Geology and Mineral Industries (DOGAMI), and ...

A late-night 5.2-magnitude earthquake shook the Pacific Ocean off the Northern California coastline, the U.S. Geological ...

Without question, the 7.0 magnitude earthquake offshore off Cape Mendocino on Dec. 5 was large and potentially destructive. For some perspective, over the last 100 years there have been seven ...

The Cape Mendocino earthquake was a reminder, and even a dry run, for a much bigger event that could cause catastrophic damage to the Pacific Northwest.

Last week's earthquake off the coast of Humboldt County triggered a tsunami warning urging people across a huge swath of California and Oregon to evacuate. Why aren't tsunami warnings more precise?

Last week's earthquake off the coast of Humboldt County triggered a tsunami warning urging people across a huge swath of California and Oregon to evacuate. Why aren't tsunami warnings more precise?

There’s a 37% chance that a dreaded “megathrust” earthquake will rock Oregon within the next 50 years. How is the Beaver ...

The 7.0 earthquake earlier this month led to a tsunami warning that was quickly canceled by forecasters but officials have ...

A magnitude 7 earthquake struck Thursday morning, Dec. 5, off the coast west of Humboldt County, prompting tsunami warnings ...

The powerful earthquake that struck in Northern California on Thursday prompted a brief tsunami warning affecting about 5 million people along a stretch of the West Coast — from No ...