Geologist Jack Kleinman sets up a tripod at the 6200' level on the north flank of Redoubt Volcano, Alaska.  A Global Positioning System antenna was placed on the tripod as part of a volcano-wide survey to look for deformation of the edifice.

Geologist Jack Kleinman sets up a tripod at the 6200' level on the north flank of Redoubt Volcano, Alaska. A Global Positioning System antenna was placed on the tripod as part of a volcano-wide survey to look for deformation of the edifice.

Date: Jun 21st, 1991
Volcano(es): Redoubt
Photographer: McGimsey, R. G.
URL: avo.alaska.edu/image/view/606
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.