A 2.9-magnitude earthquake struck near Mount Vernon in Washington, the U.S. Geological Survey reported. A 2.9-magnitude ...

A magnitude 2.9 earthquake hit Snohomish County just after 1 a.m., shaking areas from Sedro-Woolley to Oak Harbor.

CLALLAM COUNTY, Wash. - A small 2.8-magnitude earthquake shook the northeast side of Olympic National Park on Sunday ...

A 3.7 magnitude earthquake hit off the coast of Neah Bay Monday evening. According to the Pacific Northwest Seismic Network, ...

Did you feel it? A 3.6-magnitude quake struck Monday evening about 18 kilometres southeast of Port Renfrew and 69 kilometres ...

A magnitude 3.7 earthquake occurred north of Forks on Monday evening, according to the Pacific Northwest Seismic Network ...

Some observers around the world are connecting Russia’s volcanic eruption to the 8.8 magnitude earthquake on that country's ...

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves hurtling across the Pacific Ocean and putting nations from Japan to the United ...

Here's what we know about what caused the earthquake off Russia's Far East and why the tsunami it generated weren't as big as ...