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Filters: Tags: Aerial (X) > Types: OGC WMS Layer (X) > partyWithName: U.S. Geological Survey (X) > partyWithName: Hoblitt, Richard P. (X)

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Slide description: Oblique aerial view of summit and craters of Mount St. Helens. Ash cloud in background. Skamania County, Washington. April 2, 1980. No index card available.
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Slide description: Oblique aerial view of summit - renewed phreatic eruption. White plus darker colors in plume. 1436 hrs. Skamania County, Washington. April 10, 1980. No index card available.
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Slide description: Nearer oblique aerial view of phreatic eruption - sharp contrast between white and darker portions of plume. Skamania County, Washington. April 2, 1980. No index card available.


map background search result map search result map Near oblique aerial view of Mount St. Helens phreatic eruption. Skamania County, Washington. 1980. Near oblique aerial view of summit and eruption plume. Mount St. Helens, Skamania County, Washington. 1980. Oblique aerial view of summit and craters of Mount St. Helens. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens summit with phreatic eruptions. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens summit with phreatic eruptions. Skamania County, Washington. 1980. Near oblique aerial view of Mount St. Helens phreatic eruption. Skamania County, Washington. 1980. Near oblique aerial view of summit and eruption plume. Mount St. Helens, Skamania County, Washington. 1980. Oblique aerial view of summit and craters of Mount St. Helens. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens summit with phreatic eruptions. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens summit with phreatic eruptions. Skamania County, Washington. 1980.