Mount St. Helens' glacier uplift, viewed from the east. New growth ...
Mount St. Helens' glacier uplift, viewed from the east. New growth ...Mount St. Helens' glacier uplift, viewed from the east. New growth is to the right. December 23, 2004.
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Volcano Hazard Program images.
Mount St. Helens' glacier uplift, viewed from the east. New growth is to the right. December 23, 2004.
Mount St. Helens' glacier uplift, viewed from the east. New growth is to the right. December 23, 2004.
Dome surface within Mount St. Helens' crater, close-in view. December 2005
Dome surface within Mount St. Helens' crater, close-in view. December 2005
Ice build up on the Sugar Bowl Camera on Mount St. Helens western crater rim.
Ice build up on the Sugar Bowl Camera on Mount St. Helens western crater rim.
Close-in view of Mount St. Helens' dome from Sugar Bowl. Large crack down center of new growth is a fault (one of many on the dome), with the right section becoming higher than the left. December 2005
Close-in view of Mount St. Helens' dome from Sugar Bowl. Large crack down center of new growth is a fault (one of many on the dome), with the right section becoming higher than the left. December 2005
Dome within Mount St. Helens crater from the Johnston Ridge Observatory (JRO). December 23, 2005
Dome within Mount St. Helens crater from the Johnston Ridge Observatory (JRO). December 23, 2005
Seismic spider (painted green). This unit was designed with a seperate weighted accelerometer (seismic unit)to replace the unit put out on November 20, 2004.
Seismic spider (painted green). This unit was designed with a seperate weighted accelerometer (seismic unit)to replace the unit put out on November 20, 2004.
Mount St. Helens from the northwest. Mount Hood (left) and Mount Jefferson (middle) are on the skyline. December 2005
Mount St. Helens from the northwest. Mount Hood (left) and Mount Jefferson (middle) are on the skyline. December 2005
Mount St. Helens' dome from the east-northeast.
Mount St. Helens' dome from the east-northeast.
Mount St. Helens' crater and dome from the south.
Mount St. Helens' crater and dome from the south.
Mount St. Helens aerial view from the north-northeast.
Mount St. Helens aerial view from the north-northeast.
Mount St. Helens' crater and dome from the northwest.
Mount St. Helens' crater and dome from the northwest.
Dome within Mount St. Helens' crater compressing glacier to the right, viewed from west. December 16, 2004.
Dome within Mount St. Helens' crater compressing glacier to the right, viewed from west. December 16, 2004.
Dome within Mount St. Helens' crater viewed from the Johnston Ridge Observatory (JRO).
Dome within Mount St. Helens' crater viewed from the Johnston Ridge Observatory (JRO).
Dome within Mount Stl Helens' crater, southern portion. December 16, 2004.
Dome within Mount Stl Helens' crater, southern portion. December 16, 2004.
Mount St. Helens and Mount Rainier, aerial view toward the north.
Mount St. Helens and Mount Rainier, aerial view toward the north.
Mount St. Helens' crater and dome from the east.
Mount St. Helens' crater and dome from the east.
Glacier with cracked surface due to uplift caused by dome growth in Mount St. Helens' crater, southwest view. December 2, 2004.
Glacier with cracked surface due to uplift caused by dome growth in Mount St. Helens' crater, southwest view. December 2, 2004.
Mount St. Helens' new dome, from the northwest. November 2004.
Mount St. Helens' new dome, from the northwest. November 2004.
Growing lava dome within Mount St. Helens' crater viewed from the west. November 2005
Growing lava dome within Mount St. Helens' crater viewed from the west. November 2005
Mount St. Helens dome from the south. November 2005
Mount St. Helens dome from the south. November 2005