Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last eruption was "a light dusting of ash" in 1894, the USGS said in a report. Large ...

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 ...

Washington state has seen several recent earthquakes ranging from small tremors near Tacoma and Vashon Island to larger quakes off the west coast. This list of stories illustrates the region's ...

A 4.5 magnitude earthquake by Orcas Island was the largest to hit Washington since 2020. Here’s how you can prepare for even a minor quake.

A 3.1 magnitude earthquake struck near Tonasket, Washington, on Wednesday morning. Seismologists have recorded 37 earthquakes in the same area since Saturday, April 12. OKANOGAN COUNTY, Wash. - A ...

Scientists have recorded the "largest" earthquake swarm at Mount Rainier in Washington state since 2009, the U.S. Geological Survey reported.. The swarm at the second-most seismically active ...

GREENWATER, Wash. — A magnitude 3.8 earthquake struck western Washington Sunday morning, according to the U.S. Geological Survey (USGS). The quake was centered approximately 7.5 miles east ...

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