A “notable” earthquake registering at a preliminary magnitude of 4.5 struck Washington State on Monday morning, according to ...
The magnitude 4.1 earthquake that stuck after 3 a.m. in the center of Olympic National Park is one of the strongest tests yet of the new ShakeAlert system in Washington. While not considered a ...
Reports of a massive explosion in Washington state sent residents in the Pacific Northwest into a state of confusion Monday morning. The US Geological Survey (USGS) sent out an alert just before ...