Many old structures in the Seattle area are susceptible to earthquake damage, including schools, apartments and offices.

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

People can download the MyShake app in the Apple Store or Google Play. The mobile app sends an alert if the earthquake meets ...

An earthquake​ struck northwest of Seattle, Washington,​ near the U.S.-Canada border early Monday morning, officials said.

A 4.5 magnitude earthquake struck near Friday Harbor early Monday morning, with a depth of over 10 miles. Over 1,000 reports ...

A 4.5-magnitude earthquake struck at 5:02 a.m. Monday, March 3, in western Washington, the the U.S. Geological Survey ...

SAN JUAN, Wash. - A 4.5 magnitude earthquake was felt early Monday morning in parts of Western Washington and Canada. The ...

BELLINGHAM, Wash. -- A 4.5 magnitude earthquake shook the west side of Washington state early Monday morning. The earthquake hit around 5 a.m. near the Orcas west of Bellingham. Shaking could be felt ...

Hundreds of residents in Washington state reported feeling an earthquake early Monday morning, hours after another earthquake struck about 1,200 miles to the south in the Los Angeles area.

A 4.5 magnitude earthquake struck off of Orcas Island this morning. The USGS reports the quake happened at about 5:02 a.m.

At 5:02 a.m., a 4.5 magnitude earthquake struck near the town of Olga on Orcas Island, according to the Pacific Northwest ...