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 string of earthquakes has hit Washington in recent weeks. Are they connected, and do they tell us anything about the odds ...

A series of earthquakes has rattled the Pacific Northwest in recent weeks, raising concerns. A local expert says it's nothing ...

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

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

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

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

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

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

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

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