Mount St. Helens in eruption, May 18, 1980
45:20
May 18, 1980 Mount St. Helens Eruption: Stories from USGS Scientists
7:31
Mount St. Helens: May 18, 1980
19:45
Mount St. Helens eruption highlights: September 2004 - May 2005
6:47
Mount St. Helens: A Catalyst for Change
6:20
Mount Rainier Lahars: Hazards for the Puyallup and Nisqually River Drainages
1:27
Time-lapse images of Mount St. Helens dome growth 2004-2008
1:00:30
1 HOUR Relaxing Satellite Imagery (Sleep Music, Landsat, Concentrate, Meditation)
1:13