The tremors, with magnitudes ranging from 0.9 to 2.0, are unprecedented for the 12,200-foot mountain, which usually ...
Mount Adams in Washington experiences more earthquakes than usual, but experts say there's no immediate danger.
Nestled in the Cascades about 50 miles from Yakima, Mount Adams typically only experiences about 1 earthquake every 2-3 years ...
A normally quiet “high threat” volcano in Washington state has been rumbling at a record rate — prompting an alert from ...
The U.S. Geological Survey's Cascades Volcano Observatory is facing delays in installing new GPS monitoring stations on ...