Mount St. Helens' crater and lava dome, seen from the west-NW
Mount St. Helens' crater and lava dome, seen from the west-NWMount St. Helens' crater and lava dome, as seen from the west-northwest.
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Volcano Hazard Program images.
Mount St. Helens' crater and lava dome, as seen from the west-northwest.
Mount St. Helens' crater and lava dome, as seen from the west-northwest.
Dome within Mount St. Helens' crater, aerial view from the east.
Dome within Mount St. Helens' crater, aerial view from the east.
Mount St. Helens' crater and lava dome, as seen from the south.
Mount St. Helens' crater and lava dome, as seen from the south.
Glacier with cracked surface due to uplift caused by dome growth in Mount St. Helens' crater, southwest view. November 20, 2004.
Glacier with cracked surface due to uplift caused by dome growth in Mount St. Helens' crater, southwest view. November 20, 2004.
New dome as seen from the remote camera on Sugar Bowl.
New dome as seen from the remote camera on Sugar Bowl.
Close-in view of Mount St. Helens' growing lava dome, as seen from the east. November 2005
Close-in view of Mount St. Helens' growing lava dome, as seen from the east. November 2005
Mount St. Helens' new growth as seen from the east.
Mount St. Helens' new growth as seen from the east.
Mount St. Helens' new growth as seen from the east, with a football field for comparison.
Mount St. Helens' new growth as seen from the east, with a football field for comparison.
Close-in view of Mount St. Helens' growing lava dome, as seen from the south. November 2005
Close-in view of Mount St. Helens' growing lava dome, as seen from the south. November 2005
Glacier uplift caused by compression of growing lava dome in Mount St. Helens' crater; south side as seen from the east. November 12, 2005
Glacier uplift caused by compression of growing lava dome in Mount St. Helens' crater; south side as seen from the east. November 12, 2005
Mount St. Helens' new growth as seen from the south.
Mount St. Helens' new growth as seen from the south.
Close-in view of the growing lava dome within Mount St. Helens' crater, as seen from the east. Note the prominent striations. November 2005
Close-in view of the growing lava dome within Mount St. Helens' crater, as seen from the east. Note the prominent striations. November 2005
USGS scientist Cynthia Gardner examines fresh rock samples from the new growth on Mount St. Helens' dome,
USGS scientist Cynthia Gardner examines fresh rock samples from the new growth on Mount St. Helens' dome,
Mount St. Helens' crater, dome, and new growth as seen from the southeast.
Mount St. Helens' crater, dome, and new growth as seen from the southeast.
Mount St. Helens' crater and lava dome, as seen from the southwest.
Mount St. Helens' crater and lava dome, as seen from the southwest.
Dome within Mount St. Helens crater, November 2004, aerial view from the north.
Dome within Mount St. Helens crater, November 2004, aerial view from the north.
Deming Glacier and Mount Baker summit, Washington. View to the northeast.
Deming Glacier and Mount Baker summit, Washington. View to the northeast.
Mount St. Helens new growth, from the northwest.
Mount St. Helens new growth, from the northwest.
Photogeologic map of Mount St. Helens dome. Photograph annotated with identified features within the volcano's crater. November 7, 2004.
Photogeologic map of Mount St. Helens dome. Photograph annotated with identified features within the volcano's crater. November 7, 2004.
Aerial view of Mount St. Helens' crater and lava dome, as seen from the north.
Aerial view of Mount St. Helens' crater and lava dome, as seen from the north.
Lava dome within Mount St. Helens' crater; close-in view of Mount St. Helens new growth, from nearly vertical view. North is to the bottom. November 2005
Lava dome within Mount St. Helens' crater; close-in view of Mount St. Helens new growth, from nearly vertical view. North is to the bottom. November 2005