Geologist Tina Neal examining 1990 pyroclastic-flow and pyroclastic-surge deposits on the surface of the piedmont lobe of Drift glacier at Redoubt Volcano. Photograph by C. Gardner, U.S. Geological Survey, July 20, 1991.
Date: Jul 20th, 1991
Volcano(es): Redoubt
Photographer: Gardner, C. A.
URL: avo.alaska.edu/image/view/362
Image courtesy of AVO / U.S. Geological Survey.Volcano(es): Redoubt
Photographer: Gardner, C. A.
URL: avo.alaska.edu/image/view/362
Please cite the photographer and the Alaska Volcano Observatory/U.S. Geological Survey when using this image.
Full Resolution.