When you hear the word volcano and Washington State you immediately think Mt. St. Helens. The 5.1 magnitude eruption on May ...

This map shows the known volcanic activity ... volcanoes that are less than five million years old. Select volcanoes in Washington State and Alaska are included either because they have been ...

Much like in 1980, if we started seeing more frantic rumbling, then the media coverage would become intense, and it could ...