Main 1931 crater, Aniakchak caldera

Main 1931 crater, Aniakchak caldera

Date: May 31st, 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.
Full Resolution.