Mount Adams, Washington state's largest active volcano, is witnessing a surge in seismic activity. The seismic activity has ...

Residents are urged to secure household items, maintain emergency kits, and participate in statewide drills such as the Great ...

A “notable” earthquake registering at a preliminary magnitude of 4.5 struck Washington State on Monday morning, according to ...

A 4.5-magnitude earthquake struck at 5:02 a.m. Monday, March 3, in western Washington, the the U.S. Geological Survey ...

An earthquake​ struck northwest of Seattle, Washington,​ near the U.S.-Canada border early Monday morning, officials said.

Earthquakes are part of Washington’s past, present, and future, and we have local Native American tribes to thank for ...

Thursday's morning earthquake follows several other seismic events that have shaken western Washington. A 3.4 magnitude ...

A 2.8-magnitude earthquake shook the western part of Washington on Thursday, Feb. 27, the U.S. Geological Survey reported.

2001 A string of earthquakes is sometimes interpreted as a sign that a more significant earthquake is on the way. Washington ...

Shaking was felt across northwestern Washington early Monday morning as an earthquake struck the San Juan Islands region near ...

A moderate earthquake in the San Juan Islands jostled Whatcom County residents awake early Monday, rattling dishes and ...

At 5:02 a.m., a 4.5 magnitude earthquake struck near the town of Olga on Orcas Island, according to the Pacific Northwest ...