AVO Geologist Hannah Dietterich examining a tephra section on southeast Great Sitkin.

AVO Geologist Hannah Dietterich examining a tephra section on southeast Great Sitkin.

Date: Jun 16th, 2019
Volcano(es): Great Sitkin
Photographer: Loewen, M. W.
URL: avo.alaska.edu/image/view/142701
Location:

Latitude: 52.030745

Longitude: -176.01655333333


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