Forty-three years ago this month, Mount St. Helens erupted, triggering a magnitude 5 earthquake and spewing ash, mud and debris across southwest Washington. The explosion on May 18, 1980, killed […]
Forty-three years ago this month, Mount St. Helens erupted, triggering a magnitude 5 earthquake and spewing ash, mud and debris across southwest Washington. The explosion on May 18, 1980, killed […]