On October 3, 2024, scientists from the USGS Cascades Volcano Observatory and U.S. Forest Service installed new temporary seismic stations at Mount Adams volcano in south central Washington. (USGS) ...

An earthquake shook Merced County late Monday afternoon, according to the United States Geological Survey. The 3.6-magnitude ...

A “notable” earthquake registering at a preliminary magnitude of 4.5 struck Washington State on Monday morning, according to the United States Geological Survey.

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 Sei… ...

A “notable” earthquake registering at a preliminary magnitude of 4.5 struck Washington State on Monday morning, according to the United States Geological Survey.

A “notable” earthquake registering at a preliminary magnitude of 4.5 struck Washington State on Monday morning, according to the United States Geological Survey.

A “notable” earthquake registering at a preliminary magnitude of 4.5 struck Washington State on Monday morning, according to the United States Geological Survey.