Digging an ash section in last year's snow on the south flank of Makushin Volcano, northern Unalaska Island.  The ash was deposited during very recent phreatomagmatic eruptions from Makushin Volcano.  Note the crevasses in the glacier directly behind geologist Angela Roach, AVO.

Digging an ash section in last year's snow on the south flank of Makushin Volcano, northern Unalaska Island. The ash was deposited during very recent phreatomagmatic eruptions from Makushin Volcano. Note the crevasses in the glacier directly behind geologist Angela Roach, AVO.

Date: Jun 30th, 1996
Volcano(es): Makushin
Photographer: McConnell, V. S.
URL: avo.alaska.edu/image/view/1139
Image courtesy of AVO / University of Alaska Fairbanks, Geophysical Institute.
Please cite the photographer and Alaska Volcano Observatory / University of Alaska Fairbanks, Geophysical Institute when using this image.
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