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Sequence of photographs show second eruptive pulse on July 22, 1980. Mount St. Helens, Skamania County, Washington.

Dates

Date Taken
1980-07-22

Summary

Typed caption accompanying slides: Slide numbers 43 through 62 show the third eruptive pulse. This sequence was taken while moving clockwise from the west to the north siide of the mountain at a distance of 7 to 10 miles and at an elevation of 17,000 feet. The .zip file contains JPEG and TIFF versions of each color transparency. 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 [...]

Contacts

Data Owner :
U.S. Geological Survey
Photographer :
Vallance, James W.

Attached Files

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msh_vjw00052_ct.jpg thumbnail 66.22 KB image/jpeg
msh_vjw00052_ct.tif 941.81 KB image/geotiff
msh_072280_sequence.zip 16.91 MB application/zip

Material Request Instructions

Available in the U.S. Geological Survey Denver Library Photographic Collection, Mount St. Helens Superset album, Photos stacks slides collection area.

Rights

This USGS product is considered to be in the U.S. public domain. For further information on the USGS Information Policies and Instructions, refer to the Copyrights and Credits section on this web page: http://www.usgs.gov/laws/info_policies.html
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ScienceBase WMS

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Data source
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Additional Information

Identifiers

Type Scheme Key
Photo Number https://www.sciencebase.gov/vocab/category/item/identifier msh_vjw00052_ct

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