October 1, 2004 Explosion at Mount St. Helens
4:37
Mount St. Helens 2004-2008 Eruption: A Volcano Reawakens
20:56
Mount St. Helens in eruption, May 18, 1980
19:45
Mount St. Helens eruption highlights: September 2004 - May 2005
13:47
Mount St. Helens: Instrumentation and Dome Growth, April-May 2006
7:31
Mount St. Helens: May 18, 1980
6:47
Mount St. Helens: A Catalyst for Change
2:13
Mount St. Helens' Runaway Glacier: A time-lapse video of Crater Glacier
1:27