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

Two small earthquakes were recorded near Concrete on Monday morning, according to the U.S. Geological Survey. The first ...

Mount Rainier, the active volcano towering above southwestern Washington state, started rumbling — very lightly — on Tuesday. A swarm of small earthquakes was detected under the mountain triggering ...

A swarm of hundreds of small earthquakes has been detected rumbling deep below Mt. Rainier in Washington State early Tuesday morning, though geologists stress there is no cause for concern. The quakes ...

A 2.8 magnitude earthquake hit Washington’s Olympic Peninsula in the early morning on Tuesday, May 13, 2025. Getty Images/iStockphoto A 2.8 magnitude earthquake hit Washington’s Olympic Peninsula ...

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 ...

A 2.9-magnitude earthquake struck in Skagit County, Washington, the U.S. Geological Survey reported. Getty Images/iStockphoto A 2.9-magnitude earthquake shook Western Washington on Tuesday, June 3, ...