Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last ...

A swarm of hundreds of small earthquakes have been detected rumbling deep below Mt. Rainier in Washington State early Tuesday ...

Washington – Washington Emergency Management is trying to determine the impact Washington will take from the magnitude 7.2 ...

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

WASHINGTON, USA — A "swarm" of small earthquakes near the summit of Mount Rainier Tuesday is no cause for concern, according ...

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...

In Washington state, a 7.5 magnitude earthquake could create a tsunami with waves up to 42 feet tall, according to recent reporting from the Tacoma Tribune.

Earthquakes can cause tsunamis that can be more harmful than the earthquake itself. In Washington state, a 7.5 magnitude earthquake could create a tsunami with waves up to 42 feet tall, according ...

A spike in earthquakes at Mount Adams, a volcano in Washington state, prompted scientists to install additional monitoring instruments to assess the seismic activity.

Over 1,000 earthquakes occur in Washington each year, and in the last 125 years, the state has experienced at least 20 damaging earthquakes, according to the state’s Emergency Management Division.

Earthquakes strike without warning. Surviving the Big One might depend on how well prepared you are. Washington state just released “A Homeowner’s Guide to Earthquakes in Washington State ...

Earthquakes can cause tsunamis that can be more harmful than the earthquake itself. In Washington state, a 7.5 magnitude earthquake could create a tsunami with waves up to 42 feet tall, according ...