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Index card: Aerial closeup of 200 feet tall spine. Skamania County, Washington. March 2, 1983.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
aerial,
color transparency (slides), Fewer tags
Index card: Woman scientist of USGS survey crew measuring mudflow damage, Upper Muddy River, with Mount St. Helens and the May 18, 1980 mudflow in background. Skamania County, Washington. October 24, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: Home devastated by mudflow, Toutle River near Tower, Washington. Cowlitz County, Washington. March 26, 1981.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: Three other Cascade volcanoes are visible from Mount St. Helens - Mount Rainier to the north. Any one of these Cascade peaks has the potential for becoming another active volcano. Mt. Rainier National Park. Pierce County, Washington. September 23, 1983.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount Rainier National Park Collection,
Mount St. Helens Collection,
National Parks, All tags...
Photographers,
Pierce County, Washington,
Volcanoes,
color transparency (slides), Fewer tags
Index card: USGS measuring dome, from crater floor. Skamania County, Washington. August 22, 1981.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: Barn with legend on it: "15 feet of mud!" and arrow pointing down to top of mudflow, Cowlitz River. Cowlitz County, Washington. July 15, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: Eruptive plume of July 22, 1980 eruption, third pulse, as seen from Tacoma, Washington. Pierce and Skamania Counties, Washington. July 22, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Pierce County, Washington, All tags...
Skamania County, Washington,
Volcanoes,
color transparency (slides), Fewer tags
Index card: Hazards - gas and ash burst from south side of dome, viewed with normal 50mm lens. These bursts occasionally throw boulders about. Skamania County, Washington. April 29, 1983.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: View in August 1981 - dome photographed from photo station. Skamania County, Washington. August 22, 1981.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: Hazards - winter, snow - helicopter sitting on snow. Skamania County, Washington. November 11, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: Channel erosion on mudflow surface, looking downstream from Upper Muddy River about a year after the May 18, 1980, eruption. Compare with photo no. 26 (cvob0026_ct). Skamania County, Washington. October 10, 1981.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: Aerial view of patterns in pyroclastic flow. Skamania County, Washington. September? 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
aerial,
color transparency (slides), Fewer tags
Index card: Aerial view of Mount St. Helens with dome from the northeast. Thin plume rising from dome. Skamania County, Washington. July 15, 1984.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
aerial,
color transparency (slides), Fewer tags
Index card: In mid-February 1983 a new lobe emerged on east side of dome. View of snow-covered dome and crater. Skamania County, Washington. February 11, 1983.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington, All tags...
Volcanoes,
color transparency (slides), Fewer tags
Index card: General view of Elk Rock Lake before it was breached. Cowlitz County, Washington. August 22, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CVO-B Cascades Volcano Observatory Collection,
Cascades Volcano Observatory Collection,
Cowlitz County, Washington,
Mount St. Helens Collection,
Photographers, All tags...
Volcanoes,
color transparency (slides), Fewer tags
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