We’re Still Learning About What Happened During the 1980 Eruption of Mount St. Helens
It might be 41 years since the climatic eruption of Mount St. Helens in Washington, but we’re still piecing together what transpired on May 18, 1980.
It might be 41 years since the climatic eruption of Mount St. Helens in Washington, but we’re still piecing together what transpired on May 18, 1980.