Typically the active volcano has a single earthquake every 2 to 3 years but September has been the most active month since ...

“It’s not a very explosive volcano. It doesn’t produce a lot of ash,” said Weiss-Racine. Instead, geologic records suggest ...

The quakes are unusual for the volcano, where only one earthquake is typically recorded every two to three years.

W ashington’s Mount Adams has seen some pretty unusual activity as of late, the US Geological Survey (USGS) has announced.

The USGS says more earthquakes than normal were detected in September -- six in a month. Typically, they locate one every two ...

TRI-CITIES, Wash. - Mount Adams, the largest active volcano in Washington State, recently experienced an unusual increase in ...

Earthquakes typically occur only once every three years at Mount Adams, but the region was hit with six in just one month.

Six low-intensity earthquakes rumbled beneath Mount Adams during September, according to the U.S. Geological Survey Cascades ...

6 earthquakes were recorded at or under Mt. Adams in September, which is the most since the US Geological Service began ...

Mount Adams, the long-dormant volcano in Southwest Washington, recently experienced some unusual seismic activity.

Mount Adams has recorded nearly six times the amount of earthquakes typically recorded in an entire year, prompting the U.S. Geological Survey Cascades Volcano Observatory and Pacific Northwest ...