Filters: Tags: Skamania County, Washington (X)
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Index card (47ct-52ct, 54ct-55ct): Oblique aerial views looking down at dome and adjacent areas of crater floor. Skamania County, Washington. 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Friedman, J.D. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Index card: Aerial view of explosion pit on pumice plain. Skamania County, Washington. September 30, 1980.
Index card: Shoestring Glacier, southeast side of Mount St. Helens. Skamania County, Washington. September, 1970.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Mount St. Helens Collection,
Mullineaux, D.R. Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Index card: Phreatic eruption from north on April 12, 1980. Skamania County, Washington.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Miller, C.D. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Album caption: Oblique aerial view of Mount St. Helens as viewed from the north, sequence (4A-J) showing about the first 30 seconds of the second eruptive pulse of July 22, 1980. Photographs 4A-J (photos nos. 3-12) taken at about 3-second intervals beginning at 1825:20±5 PDT; photograph 4J taken about 6 second after 4I. Arrow (4H) indicates projection from pyroclastic fountain. Dashed line (4H) indicates front of pyroclastic density flow. Skamania County, Washington. (Photos by J.W. Vallance; graphic on published photos only; see also MSH-July 22, 1980 nos. 5ct-15ct in USGS Photo Library) Published as figure 4-C in U.S. Geological Survey. Professional paper 1335. 1986. Index card unavailable.
Categories: Image;
Tags: MSH-Hoblitt, R.P. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Index card (58ct-68ct): Various oblique aerial views of Mount St. Helens, showing crater, flanks, rim. Photos 66ct and 67ct include Spirit Lake in distance. A good bit of airborne ash in some of these views. Skamania County, Washington. 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Friedman, J.D. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Index card (56ct-57ct): Oblique aerial views at rim edge - beheaded Shoestring Glacier. Skamania County, Washington. 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Friedman, J.D. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Index card: View of the Plains of Abraham, on the east flanks of Mount St. Helens. Skamania County, Washington. June 1978. (Photo by Lyn Topinka)
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Topinka, L. Collection,
Volcanoes,
Slide description and index card (70ct, 81ct): Mount St. Helens in eruption. Oblique aerial view of Mount St. Helens from the west. Photos are within seconds of each other. 16:33 hrs. Skamania County, WAshington. May 18, 1980. (Tip of plane wing at left).
Index card: View of north flank of Mount St. Helens from Timberline Viewpoint. Skamania County, Washington. March 28, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Fuste, L.A. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Slide description and index card: Mount St. Helens. Diagrammatic cross-section, pre-eruption, winter 1979-80. Skamania County, Washington. 1980.
Slide description: Telephoto view of summit area of Mount St. Helens viewed from southwest, showing snow darkened by ashfall on north slope. Skamania County, Washington. March 30, 1980. No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Hoblitt, R.P. Collection,
MSH-Hoblitt, R.P. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Index card: Aerial view looking south into crater; dome obscured by plumes from fumaroles. Skamania County, Washington. May 31, 1980. (Photo by N. Banks).
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Banks, N.G. Collection,
Leighley, T. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Index card: Aerial view of Spirit Lake and Mount Rainier from Mount St. Helens. Skamania, Lewis and Pierce Counties, Washington. September 10, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Lewis County, Washington,
Mount St. Helens Collection,
Photographers,
Pierce County, Washington,
Schuster, R.L. Collection,
Oblique aerial view of Mount St. Helens as viewed from the north. Skamania County, Washington. 1980.
Album caption: Oblique aerial view of Mount St. Helens as viewed from the north sequence (4A-J) showing about the first 30 seconds of the second eruptive pulse of July 22, 1980. Photographer 4A-J (photos nos. 3-12) taken at about 3-second intervals beginning at 1825:20±5 PDT; photograph 4J taken about 6 seconds after 4I. Arrow (4H) indicates projection from pyroclastic fountain. Dashed line (4H) indicates front of pyroclastic density flow. Skamania County, Washington. (Photos by J.W. Vallance; graphics on published photos only; see also MSH-July 22, 1980 nos. 5ct-15ct in USGS Photo Library) Published as figure 4-B in U.S. Geological Survey. Professional paper 1335. 1986. Index card unavailable.
Categories: Image;
Tags: MSH-Hoblitt, R.P. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Album caption: Oblique aerial view of Mount St. Helens amphitheater as viewed from the north on July 22, 1980, sequence (9A-G) (photos nos. 17-23), showing the formation of a pyroclastic density flow during the early part of the third eruptive pulse. A, 1900:59; B, 1901:03 PDT, timed photographs by the author; C, 1901:08 PDT, photo by Harry X. Glicken, time from comparison with a timed pgotograph that is not shown; D,E,F,G untimed sequence taken within 30 seconds after C, Harry X. Glicken. Skamania County, Washington. (See also MSH-July 22, 1980 nos. 69ct-75ct) Published as figure 9-B in U.S. Geological Survey. Professional paper 1335. 1986. Index card unavailable.
Categories: Image;
Tags: MSH-Hoblitt, R.P. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Volcanoes,
Typed caption not available. Note: Slide numbers 43 - 50 were taken at 19:01 and show the pyroclastic flow as it advances northward. Skamania County, Washington. July 22, 1980. Slide number 51 was taken at 19:02. Slide numbers 52 - 55 were taken at 19:03. Slide numbers 56 - 57 were taken at 19:04. Slide numbers 58 and 59 were taken at 19:04 and 19:05. Slide numbers 60 - 62 are views of the eruption and were taken at 19:06. Slide no. 52, msh_vjw00052_ct, is highlighted in this photo record. Slide no. 52 typed caption: View of eruption at 19:03, the plume develops a mushroom-like head while the elutriate cloud from the pyroclastic flow billows up through the cloud layer. Skamania County, Washington. (Photo...
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
Vallance, J.W. Collection,
Volcanoes,
Index card: Looking west down lower end of debris flow. Skamania County, Washington. September 21, 1980.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Mount St. Helens Collection,
Photographers,
Schuster, R.L. Collection,
Skamania County, Washington,
Volcanoes,
Index card: Mount St. Helens in eruption: aerial view of crater rim, lower part of eruptive column and ash cloud, and cloud-covered countryside in background. 1010 hrs PDT. Skamania County, Washington. May 18, 1980.
Slide description: Near oblique aerial view of craters and ash-rich eruption plumes. Skamania County, Washington. April 2, 1980. (Part of plane visible at center and lower right). No index card available.
Categories: Image;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Hoblitt, R.P. Collection,
MSH-Hoblitt, R.P. Collection,
Mount St. Helens Collection,
Photographers,
Skamania County, Washington,
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