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Index card: View of snow-covered Mount St. Helens, looking south from Harry's river. Small plume rising from crater. Geologist at work in foreground. Skamania County, Washington. April 13, 1981.
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Index card: View of snow-capped Mount St. Helens looking south. Snow-capped Mt. Hood visible in distance. Skamania County, Washington and Hood River County, Oregon. July 8. 1981.
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Index card: More distant aerial view, looking south, of crater and dome partially obscured by plumes from fumaroles. Skamania County, Washington. July 13, 1980. (Photo by M. Doukas). (Tip of plane wing visible at left edge of photo).
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Index card: USGS scientist Pete Rowley sampling a day-old pyroclastic flow near Mount St. Helens. Skamania County, Washington. October 17, 1970. (Photo by Terry Leighley)


map background search result map search result map More distant aerial view, looking south, of Mount St. Helens crater and dome partially obscured by plumes from fumaroles. Skamania County, Washington. 1980. Inner crater and dome. Mount St. Helens, Skamania County, Washington. 1980. Near view of south side of dome. Mount St. Helens, Skamania County, Washington. 1980. Near aerial view of dome, surrounded by small fumaroles. Mount St. Helens, Skamania County, Washington. 1980. Aerial view of top of dome, showing cracks. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of dome and crater floor from south, with scattered fumaroles. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of dome from south, surrounded by fumaroles. Mount St. Helens, Skamania County, Washington. 1981. Don Swanson on top of dome. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of dome and snow-covered crater, looking south. Mount St. Helens, Skamania County, Washington. 1981. Snow-covered Mount St. Helens, looking south from Harry's river. Skamania County, Washington. 1981. Dome and snow-covered crater, with fumarole plume rising from top of dome. Mount St. Helens, Skamania County, Washington. 1981. Mount St. Helens. Skamania County, Washington. 1970. Aerial view looking south into Mount St. Helens crater. Skamania County, Washington. 1980. Aerial view of vent on north side of dome. Mount St. Helens, Skamania County, Washington. 1980. Spike on Mount St. Helens dome, partially obscured by fumaroles. Skamania County, Washington. 1980. Near view of top of Mount St. Helens dome, showing cracks. Skamania County, Washington. 1980. Ground level view of dome, in shadow, from the west - partially obscured by fumaroles. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of Mount St. Helens dome looking north. Skamania County, Washington. 1981. Aerial view of top of dome showing steam issuing from vent. Mount St. Helens, Skamania County, Washington. 1981. View of snow-capped Mount St. Helens looking south. Skamania County, Washington and Hood River County, Oregon. 1981. More distant aerial view, looking south, of Mount St. Helens crater and dome partially obscured by plumes from fumaroles. Skamania County, Washington. 1980. Inner crater and dome. Mount St. Helens, Skamania County, Washington. 1980. Near view of south side of dome. Mount St. Helens, Skamania County, Washington. 1980. Near aerial view of dome, surrounded by small fumaroles. Mount St. Helens, Skamania County, Washington. 1980. Aerial view of top of dome, showing cracks. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of dome and crater floor from south, with scattered fumaroles. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of dome from south, surrounded by fumaroles. Mount St. Helens, Skamania County, Washington. 1981. Don Swanson on top of dome. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of dome and snow-covered crater, looking south. Mount St. Helens, Skamania County, Washington. 1981. Snow-covered Mount St. Helens, looking south from Harry's river. Skamania County, Washington. 1981. Dome and snow-covered crater, with fumarole plume rising from top of dome. Mount St. Helens, Skamania County, Washington. 1981. Mount St. Helens. Skamania County, Washington. 1970. Aerial view looking south into Mount St. Helens crater. Skamania County, Washington. 1980. Aerial view of vent on north side of dome. Mount St. Helens, Skamania County, Washington. 1980. Spike on Mount St. Helens dome, partially obscured by fumaroles. Skamania County, Washington. 1980. Near view of top of Mount St. Helens dome, showing cracks. Skamania County, Washington. 1980. Ground level view of dome, in shadow, from the west - partially obscured by fumaroles. Mount St. Helens, Skamania County, Washington. 1981. Aerial view of Mount St. Helens dome looking north. Skamania County, Washington. 1981. Aerial view of top of dome showing steam issuing from vent. Mount St. Helens, Skamania County, Washington. 1981. View of snow-capped Mount St. Helens looking south. Skamania County, Washington and Hood River County, Oregon. 1981.