Mount Rainier experienced its most intense earthquake swarm in over 15 years last month, logging more than 1,100 quakes, ...

If you’re in Ocean Shores, or if you’re in parts of Westport, the evacuation time is 30 minutes, 60 minutes on foot, to high ...

Quakes were recorded between July 8 and Aug. 1; experts say this is normal behavior, despite this instance blowing the ...

Mount Rainier, one of the most dangerous volcanoes in the U.S., has been rocked by over 1,000 earthquakes since July 8 — the ...

Beginning July 8, a swarm of earthquakes hit Mount Rainier. According to the United States Geological Survey (USGS) Cascades Volcano Observatory, the earthquakes were as large as 2.4 in magnitude.

An earthquake swarm at Mount Rainier is considered one of the largest ever recorded for the volcano, according to the United ...

Officials are tracking the largest swarm of earthquakes in more than 15 years at Mount Rainier in Washington. But they say there is no indication the cluster of quakes is ...

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

Volcano watchers said Saturday the Mount Rainier earthquake swarm rates continued to decrease. The Cascades Volcano Observatory and Pacific Northwest Seismic Network recorded 464 events since the ...

The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009, the USGS said.

The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009, the USGS said.