Click on the map to view monitoring site locations. Click on the marker for a link to each site.
Continuous, real-time monitoring occurs at some sites and periodic monitoring occurs at others; the most recent measurements are provided online for a few of our monitoring sites. Graphs showing the most recent data are updated regularly with update cycles ranging from 15 minutes to 24 hours. Updates may be interrupted occasionally by instrument, computer, or network malfunctions.
Landslide monitoring data and information provided on this website are preliminary and have not been reviewed for accuracy; therefore the data are subject to revision.
Alaska:
California:
San Francisco Bay Area - East Bay (BALT1) near Castro Valley, CA
San Francisco Bay Area – Marin County (BALT2) Site near San Rafael, CA
San Francisco Bay Area – SF Peninsula (BALT3) Site near Brisbane, CA
San Francisco Bay Area – SF Peninsula (BALT4) Site near Pacifica, CA
Central California – U.S. Highway 50, CA (monitoring discontinued)
Northern California – "Chips" (2021 Dixie Fire) near Belden, CA
Northern California – "Chambers" (2021 Dixie Fire) near Belden, CA
Southern California – "Maria Ygnacio" (2019 Cave Fire) near Santa Barbara, CA
Southern California – “Las Lomas” (2016 Fish Fire) near Duarte, California
Southern California – “Arroyo Seco” (2009 Station Fire) near La Cañada Flintridge, CA
Southern California – “Dunsmore” (2009 Station Fire) near Crescenta Highlands, CA
Southern California – “Pasadena Glen” (2025 Eaton Fire) near Pasadena Glen, CA
Southern California – “Castro Peak” (2018 Woolsey Fire) near Malibu, CA
Colorado:
Calwood Fire "Heil Ranch" Site near Boulder, CO
North Carolina:
Bent Creek Experimental Forest, NC
Mooney Gap, Coweeta Experimental Forest, NC
Poplar Cove, Nantahala National Forest, NC
Oregon:
Knife Ridge, Elliott State Forest, OR
Millicoma Meander, Elliott State Forest, OR
Washington:
Wyoming:
Elk Fire burn area near Dayton, Wyoming
Click on the map to view monitoring site locations. Click on the marker for a link to each site.
Continuous, real-time monitoring occurs at some sites and periodic monitoring occurs at others; the most recent measurements are provided online for a few of our monitoring sites. Graphs showing the most recent data are updated regularly with update cycles ranging from 15 minutes to 24 hours. Updates may be interrupted occasionally by instrument, computer, or network malfunctions.
Landslide monitoring data and information provided on this website are preliminary and have not been reviewed for accuracy; therefore the data are subject to revision.
Alaska:
California:
San Francisco Bay Area - East Bay (BALT1) near Castro Valley, CA
San Francisco Bay Area – Marin County (BALT2) Site near San Rafael, CA
San Francisco Bay Area – SF Peninsula (BALT3) Site near Brisbane, CA
San Francisco Bay Area – SF Peninsula (BALT4) Site near Pacifica, CA
Central California – U.S. Highway 50, CA (monitoring discontinued)
Northern California – "Chips" (2021 Dixie Fire) near Belden, CA
Northern California – "Chambers" (2021 Dixie Fire) near Belden, CA
Southern California – "Maria Ygnacio" (2019 Cave Fire) near Santa Barbara, CA
Southern California – “Las Lomas” (2016 Fish Fire) near Duarte, California
Southern California – “Arroyo Seco” (2009 Station Fire) near La Cañada Flintridge, CA
Southern California – “Dunsmore” (2009 Station Fire) near Crescenta Highlands, CA
Southern California – “Pasadena Glen” (2025 Eaton Fire) near Pasadena Glen, CA
Southern California – “Castro Peak” (2018 Woolsey Fire) near Malibu, CA
Colorado:
Calwood Fire "Heil Ranch" Site near Boulder, CO
North Carolina:
Bent Creek Experimental Forest, NC
Mooney Gap, Coweeta Experimental Forest, NC
Poplar Cove, Nantahala National Forest, NC
Oregon:
Knife Ridge, Elliott State Forest, OR
Millicoma Meander, Elliott State Forest, OR
Washington:
Wyoming:
Elk Fire burn area near Dayton, Wyoming