Title Bar

Mount Saint Helens, Washington (8363/9677 ft)

North Side Before Eruption (July 1977)
During Eruption (May 1980)
After Eruption (Sept 1980)

Mount St. Helens National Volcanic Monument
Mount St. Helens web cam
Pacific Northwest Seismograph Network
Gifford Pinchot National Forest


  1. Beckey, Fred, Cascade Alpine Guide: Climbing and High Routes, Vol. 1, Columbia River to Stevens Pass, Third Edition, The Mountaineers, 2000.
  2. Nelson, Jim and Peter Potterfield, Selected Climbs in the Cascades, The Mountaineers, 1993.
  3. USGS Volcanoes, Mount St. Helens: http://vulcan.wr.usgs.gov/Volcanoes/MSH/