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

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 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 ...

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

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 ...