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

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

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.

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.

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 ...

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 ...

Friday marks 24 years since the Nisqually earthquake shook the region. The 6.8 magnitude quake was centered about 11 miles northeast of Olympia, and felt from Seattle to Grays Harbor.