Mount Adams, about 70 miles north of Portland, is one of the sleepiest active volcanoes in the Cascade Range. A small earthquake every few years is typical. But it’s shaken up expectations ...

The U.S. Geological Survey is closely monitoring Mount Adams after a notable increase in seismic activity was recorded in ...

Oct. 3—September saw an increase in earthquake activity at Mount Adams, according to the U.S. Geological Survey (USGS) Cascades Volcano Observatory and the Pacific Northwest Seismic Network. A ...

Kevin Kniestedt: The US Geological Survey says they usually record about one earthquake at Mount Adams every few years, but they've clocked nine quakes so far in 2024, six in September alone.

Mount Adams experienced the most earthquakes in one month during September since monitoring at the volcano began in 1982. Typically, one earthquake occurs every two to three years at Mount Adams.

At 12,277 feet (3,742 meters) high and 18 miles (29 kilometers) wide, Mount Adams is the largest active volcano in Washington, surpassing Mount Rainier — the state's highest peak — by volume.

From September to October last fall, Mount Adams saw several earthquakes. They weren't any larger than a 2.0, but now researchers are installing more monitors.

The U.S. Geological Survey (USGS) said Mount Adams typically experiences an earthquake every two to three years, but in September, there were six earthquakes alone, marking the most in a single ...

Mount Adams has seen an increase in earthquake activity during the month of September. Father-daughter duo decipher message coming from Mars 25 human foods you should never let your dog eat—and ...

MOUNT ADAMS, Wash. — The United States Geological Survey says it located six earthquakes at Mount Adams in September -- the most in a month since monitoring began in 1982. The agency says ...