PORTLAND, Ore. ( KOIN) — A 4.2 earthquake struck off the northwest coast of Washington early Wednesday morning. According to ...

Thurston County was hit by the 6.5 Puget Sound Earthquake. With an epicenter near Des Moines, Washington, it was felt ...

Frequent earthquakes 300 miles off the coast of Oregon signal escalation for the underwater volcano named Axial Seamount.

January 26 marked the 325th anniversary since the last earthquake struck the Cascadia subduction zone. Centuries later, the ...

An earthquake was felt in New England this morning. T​his is a developing story. Please check back for updates.

The largest earthquake the state has experienced in nearly a year shook Central Idaho on Monday morning. The U.S. Geological ...

A 4.2 magnitude earthquake happened about 15 miles west northwest of Clayton on Monday. The earthquake was recorded by USGS ...

A 3.8-magnitude earthquake centered near the Maine coast rattled houses in northern New England on Monday and was felt by ...

A sizable earthquake struck in the United States over the weekend. The U.S. has been hit by several notable earthquakes over ...

Alaskans are responding after President Donald Trump changed the name of North America's tallest peak from Denali back to ...

The Pacific Northwest Seismic Network says a 4.7 magnitude earthquake hit off the coast of Oregon Friday night. The quake hit ...

Seismologists have counted nine earthquakes in the Washington Cascades, in addition to the 3.5-magnitude event that happened near North Bend on Monday.