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Images related to Mount St. Helens.

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Mount St. Helens' new dome, from the south. Orange speck in the cen...
Mount St. Helens' new dome, from the south. Orange speck in the cen...
Mount St. Helens' new dome, from the south. Orange speck in the cen...
Mount St. Helens' new dome, from the south. Orange speck in the cen...

Mount St. Helens' new dome, from the south. Orange speck in the center of the photo is a portable telemetered "spider." January 2005.

Spider, a portable box enclosing volcanic activity monitoring equip...
Spider, a portable box enclosing volcanic activity monitoring equip...
Spider, a portable box enclosing volcanic activity monitoring equip...
Spider, a portable box enclosing volcanic activity monitoring equip...

Spider, a portable box enclosing volcanic activity monitoring equipment (orange box), resting on Mount St. Helens' dome, viewed from the south.

Dome within Mount St. Helens' crater, December 2004, aerial view fr...
Dome within Mount St. Helens' crater, Dec. 2004, aerial view from N...
Dome within Mount St. Helens' crater, Dec. 2004, aerial view from N...
Dome within Mount St. Helens' crater from the Sugar Bowl remote cam...
Dome within Mount St. Helens' crater from the Sugar Bowl remote cam...
Dome within Mount St. Helens' crater from the Sugar Bowl remote cam...
Dome within Mount St. Helens' crater from the Sugar Bowl remote cam...

Dome within Mount St. Helens' crater from the Sugar Bowl remote camera. Image has been converted to black/white for clarity.

Seismic spider, a rapid-response instrument slung from a helicopter...
Seismic spider, a rapid-response instrument slung from a helicopter...
Seismic spider, a rapid-response instrument slung from a helicopter...
Seismic spider, a rapid-response instrument slung from a helicopter...

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.

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