A new seismic station was installed in August 2025 on Burley Mountain, near Mount Rainier. After a swarm of earthquakes ...

The U.S. Geological Survey reports that a 4.6 magnitude earthquake has rattled the Three Lakes area of Washington state. That was followed minutes later by a 3.5 magnitude aftershock near the city of ...

The magnitude 4.1 earthquake that stuck after 3 a.m. in the center of Olympic National Park is one of the strongest tests yet of the new ShakeAlert system in Washington. While not considered a ...

CAMP MURRAY — The Washington Emergency Management Division has scheduled the Great Washington ShakeOut at 10:16 a.m. Oct. 16. The annual drill encourages residents to “drop, cover and hold on” to ...