The US Geological Survey (USGS) has just installed some of the first sensors of their kind on the east side of the mountain.

After a record-breaking earthquake swarm near Mount Rainier, researchers around Mount Baker continue to plan and prepare for ...

Most of the Pacific Northwest Seismic Network’s seismic stations are on private lands, schools, U.S. Forest Service property, ...

Scientists have recorded the "largest" earthquake swarm at Mount Rainier in Washington state since 2009, the U.S. Geological Survey reported. The swarm at the second-most seismically active volcano in ...

More than 800 earthquakes have rattled Washington's Mount Rainier in the last 30 days, sparking fears that one of America's most dangerous volcanoes is coming to life. More than half of the quakes, ...

More than 300 earthquakes have erupted at Washington's Mount Rainier this week, the largest earthquake swarm at the volcano since 2009. As of Thursday, July 10, 334 earthquakes had been identified at ...

Over 300 minor earthquakes have been detected under the surface of Mount Rainier since the morning of Tuesday, July 8. The swarm is the first of its kind since 2009, and, according to Pacific ...

Mount Rainier has the shakes. According to a report from the U.S. Geological Survey, the 14,410-foot mountain endured approximately 391 individual earthquakes between July 8 and July 11, marking the ...

Private properties, schools, fire departments and others play a key part in monitoring temblors in the Pacific Northwest.