Mount St. Helens still a mystery 30 years later
Tuesday, May 18, 2010 - 08:30
in Earth & Climate
The catastrophic eruption of Mount St. Helens on May 18, 1980 transformed modern understanding of volcanoes. But scientists today still struggle to successfully tap the deepest secrets of the mountain's foulest moods. Mount St. Helen - 1980 eruption of Mount St. Helens - Volcano - Washington - United States