Mt. Finch, the most recently active vent at Fisher volcano. Brightly colored areas are regions of hydrothermal alteration caused by fumarolic activity. The eastern caldera rim can be seen it the background as a subtle dark ridge. Light colored areas just inside the eastern caldera wall are phreatomagmatic surge deposits that cap prominent topographic features in the area. View is to the east.
Date: 2000
Volcano(es): Finch, Mt Fisher
Photographer: Stelling, P. L.
URL: avo.alaska.edu/image/view/24653
Credit: Image courtesy of the photographer.
Use Restriction: Please cite the photographer when using this image.
Full Resolution.
Volcano(es): Finch, Mt Fisher
Photographer: Stelling, P. L.
URL: avo.alaska.edu/image/view/24653
Credit: Image courtesy of the photographer.
Use Restriction: Please cite the photographer when using this image.
Full Resolution.