USGS/Cascades Volcano Observatory, Vancouver, Washington
Mount Adams, Washington
1997 Debris Avalanches
- August 31, 1997
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First Observations
-- courtesy Richard Iverson, September 12, 1997
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Revised Observations
-- courtesy Richard Iverson, October 8, 1997
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Adams97_aerial_adams_debris_avalanche_09-08-97.jpg
Aerial view, Mount Adams Debris Avalanche
USGS Photograph taken September 8, 1997, by Richard Iverson
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Adams97_aerial_adams_debris_aval_chute_09-08-97.jpg
Aerial view, Mount Adams Debris Avalanche
USGS Photograph taken September 8, 1997, by Richard Iverson
- October 20, 1997
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First Observations
-- Information Statement - October 23, 1997
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Second Avalanche, October 24, 1997
-- Information Statement -- October 24, 1997
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Updated Information, October 30, 1997
-- Information Statement, October 30, 1997
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Image [275K,GIF]:
Aerial view of the October 20, 1997 debris avalanche at Mount Adams
-- Photo courtesy of U. S. Forest Service, October 1997
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Image [270K,GIF]:
Aerial view of toe of the October 20, 1997
debris avalanche, showing area of temporary lake
-- Photo courtesy of U. S. Forest Service, October 1997
- Useful Links
URL for CVO HomePage is:
<http://vulcan.wr.usgs.gov/home.html>
URL for this page is:
<http://vulcan.wr.usgs.gov/Volcanoes/Adams/DebrisAval/DebrisAval1997/framework.html>
If you have questions or comments please contact:
<GS-CVO-WEB@usgs.gov>
12/28/05, Lyn Topinka