
Supervolcano
about 20 years ago
over 43 years ago ...more
over 43 years ago
Centers on the events leading up to the cataclysmic 1980 eruption of Mount St. Helens in Washington, with the story beginning on the day volcanic activity started on March 20, 1980, and ending on the day of the eruption, May 18, 1980.
St. Helens
1982
about 20 years ago
about 3 years ago
almost 17 years ago
almost 6 years ago
about 11 years ago
about 57 years ago
almost 15 years ago
almost 42 years ago
over 21 years ago
over 34 years ago
over 5 years ago
11 months ago
over 9 years ago
over 15 years ago
over 6 years ago
almost 38 years ago
over 18 years ago
over 18 years ago
over 24 years ago
over 25 years ago
over 43 years ago ...more
over 43 years ago
Centers on the events leading up to the cataclysmic 1980 eruption of Mount St. Helens in Washington, with the story beginning on the day volcanic activity started on March 20, 1980, and ending on the day of the eruption, May 18, 1980.
St. Helens
1982
about 20 years ago
about 3 years ago
almost 17 years ago
almost 6 years ago
about 11 years ago
about 57 years ago
almost 15 years ago
almost 42 years ago
over 21 years ago
over 34 years ago
over 5 years ago
11 months ago
over 9 years ago
over 15 years ago
over 6 years ago
almost 38 years ago
over 18 years ago
over 18 years ago
over 24 years ago
over 25 years ago