Clear Lake

Volcano number:323100
Region:Canada and Western USA
Country:United States
Geodetic measurements?Yes
Deformation observation?No
Measurement method(s):GPS - continuous
Duration of observation:
Inferred cause of deformation:
Characteristics of deformation:

There are currently two GPS receivers that make up continuous deformation monitoring network at Clear Lake volcanic field. The instruments were installed between 2006 and 2007 (CalVO website) (

Reference:U.S. Geological Survey California Volcano Observatory (CalVO)
Location:-122.77, 38.97

Little Borax Lake, a maar on the western shore of Clear Lake. Source, J. Donnelly-Nolan, U.S. Geological Survey CalVO website