Global Volcanism Program | Image GVP-08558
Mount Dutton near the tip of the Alaska Peninsula is seen here from the NE. Successive lava domes overlying lava flows form the summit. Dome and flank collapse during the Holocene produced debris avalanche that traveled to the west and also reached Belkofski Bay to the south.
Photo by Betsy Yount (Alaska Volcano Observatory, U.S. Geological Survey).
This image is made available as a Public Domain Work, but proper attribution is appreciated.