On May 18, 1980, the Mount St. Helens became the largest and most destructive volcanic eruption in U.S. history. By the end of its cycle of fire and fury, 57 people had died.
From the Series: Make It Out Alive: Mount St. Helens http://bit.ly/MtStHelensAlive
Mt. St. Helens Eruption May 18, 1980 720p HD. SRS Example footage. Live Stream - Kīlauea Volcano. Ancient Aliens Debunked: New Research 3 hrs NO ADS. Mount St Helens March 21 2014. Mount St. Helens: May 18, 1980. Pirates: Passion and Plunder (Documentary). Volcano's eruption caught on camera in Nicaragua - no comment. Mt. St. Helens - 4K Nature Documentary Film - 1.5 HRS. The Eruption of Mt. St. Helens - 1980.