Alaska Volcano Observatory

Main 1931 crater, Aniakchak caldera

Date: June 1992
Volcano(es): Aniakchak
Photographer: Neal, C. A.
URL: avo.alaska.edu/image/view/10400

Image courtesy of AVO/USGS.
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
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