Glacier Peak, 20 miles east of Darrington, is classified by the U.S. Geological Survey (USGS) as a “very high threat” volcano due to its location near Darrington, Concrete, and Arlington.
VANCOUVER, Wash. - The installation of critical seismic sensors at Glacier Peak, one of Washington state's "very high threat" volcanoes, has been delayed for another two years. Scientists with the ...
Mount Saint Helens, Mount Adams, Mount Baker, and Glacier Peak are four of the active volcanoes in Washington state. The fifth, located less than 70 miles from Seattle, is Mount Rainier.