Oblique aerial view looking northeast at the North and South Devil Mountain Lakes, two of the enormous Espenberg maar craters formed by the explosive interaction of magma with permafrost.

Oblique aerial view looking northeast at the North and South Devil Mountain Lakes, two of the enormous Espenberg maar craters formed by the explosive interaction of magma with permafrost.

Date: Sep 9th, 2021
Volcano(es): Espenberg
Photographer: Orr, Tim
URL: avo.alaska.edu/image/view/178341
Image courtesy of AVO/USGS.
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
Full Resolution.