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

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

A magnitude 3.7 earthquake north of Forks hit Monday night, according to the Pacific Northwest Seismic Network. The quake took place around 7:17 p.m. and was about 26 miles deep, with an epicenter in ...

A 2.8M earthquake was felt in Olympic National Park Sunday afternoon. The quake struck about a half mile from the community ...

On April 13, 1949, at 11:55 am, Tacoma was hit by a magnitude 7.1 earthquake. Bob Anderle (far right) looks down at the broken gable and the facing bricks that fell from one of the dormer windows ...

4.5 magnitude earthquake wakes up residents around western Washington This earthquake is larger than much of the recent seismic activity around western Washington, according to initial reports.

Washington has frequent earthquakes. How to be prepared for an earthquake, and what to do during the quake and after an earthquake in Washington state.

USGS said the system does not predict earthquakes, but instead detects ground movement after an earthquake has already begun. The system currently covers California, Oregon, and Washington state.

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

Local News 4.3 magnitude earthquake tests Washington's emergency alert system If the quake exceeded magnitude 5 an alert would have given people near the epicenter a five seconds heads up.

Local News 4.3 magnitude earthquake tests Washington's emergency alert system If the quake exceeded magnitude 5 an alert would have given people near the epicenter a five seconds heads up.

Thursday's earthquakes follows several other seismic events that have shaken western Washington. A 3.4 magnitude earthquake hit near Auburn on Feb. 22, and just a day prior to that, a 4.8 ...