Mount Rainier is an active stratovolcano 45 miles southeast of Tacoma and 60 miles south-southeast of Seattle. Its last eruption was "a light dusting of ash" in 1894, the USGS said in a report. Large eruptions haven't occurred for more than 1,000 years.

Officials are tracking the largest swarm of earthquakes in more than 15 years on Washington's Mount Rainier but say there is no indication that the cluster of quakes is cause for concern. The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,

Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, a volcano ...

Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, ...

HAWAII COUNTY, Hawaii (Island News) -- A swarm of earthquakes rumbled near Volcano, Hawaii on the Big Island in the last 24 hours, according to the United States Geological Survey (USGS). As of 5 ...

A series of earthquakes near Japan’s remote Tokara Islands over the past two weeks, along with a major eruption from a long-dormant volcano earlier this week, has added to growing speculation about a disaster striking Japan on July 5.

Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, a volcano ...

Hundreds of small earthquakes have been reported near a volcano in Southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, ...

Hundreds of Small Earthquakes Recorded Near Alaska Volcano Dormant 800 Years The cause of the quakes under Mount Edgecumbe, a volcano near Sitka that resembles Mount Fuji in Japan, are not known

Hundreds of small earthquakes have been reported near a volcano in southeast Alaska believed to have been dormant for at least 800 years. The cause of the quakes under Mount Edgecumbe, ...