South flank of Gareloi Volcano, showing south summit crater, breached to south, and 1980s-era basalt flows. Much of the flank is covered by 1929 pyroclastics, into which gullies have eroded. Hydrothermally altered area along summit crater rim is the site of persistent fumarolic activity.

South flank of Gareloi Volcano, showing south summit crater, breached to south, and 1980s-era basalt flows. Much of the flank is covered by 1929 pyroclastics, into which gullies have eroded. Hydrothermally altered area along summit crater rim is the site of persistent fumarolic activity.

Date: Aug 30th, 2003
Volcano(es): Gareloi
Photographer: Coombs, M. L.
URL: avo.alaska.edu/image/view/9
Image courtesy of AVO / U.S. Geological Survey.
Please cite the photographer and the Alaska Volcano Observatory/U.S. Geological Survey when using this image.
Full Resolution.