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Maps

Post-Fire Debris-Flow Hazards

Topographic map of post-fire debris flow

Estimates of the probability and volume of debris flows that may be produced by a storm in a recently burned area, using a model with characteristics related to basin shape, burn severity, soil properties, and rainfall.

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U.S. Landslide Inventory and Interactive Map

US map on black background with colored dots

A web-based interactive map with a consistent set of landslide data. The searchable map includes contributions from many local, state, and federal agencies and provides links to the original digital inventory files for further information.

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Earthquake-Triggered Ground-Failure

map showing North America and South America with dots

A web-based interactive map showing earthquake-triggered ground-failure, such as landsliding and liquefaction.

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Filter Total Items: 91

Preliminary photointerpretation map of landslide and other surficial deposits of the Mount Hamilton quadrangle and parts of the Mount Boardman and San Jose quadrangles, Alameda and Santa Clara Counties, California

The nine San Francisco Bay region counties lie within a geologically active, young, and dynamic part of the central and northern Coast Ranges of California. Significant movements of the earth's crust are occurring here at the present time, posing numerous problems to urbanization, including some of special concern. Geological processes such as fault movements, earthquakes, land subsidence, landsli
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Preliminary photointerpretation map of landslide and other surficial deposits of parts of the Pittsburg and Rio Vista 15-minute quadrangles, Contra Costa and Solano Counties, California

No abstract available.
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Preliminary photointerpretation map of landslide and other surficial deposits of parts of the Los Gatos, Morgan Hill, Gilroy Hot Springs, Pacheco Pass, Quien Sabe, and Hollister 15-minute quadrangles, Santa Clara County, California

No abstract available.
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Preliminary photointerpretation map of landslide and other surficial deposits of parts of the Altamont and Carbona 15-minute quadrangles, Alameda County, California

No abstract available.
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Preliminary photointerpretation and damage maps of landslide and other surficial deposits in northeastern San Jose, Santa Clara County, California

No abstract available.
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Preliminary photointerpretation map of landslide and other surficial deposits of the Mount Diablo area, Contra Costa and Alameda Counties, California

The map shows the distribution of landslide and other surficial deposits by presenting the writer's best judgement regarding the origins of the various parts of the present landscape. It is based completely on the interpretation of aerial photographs through a stereoscope, which permits a three-dimentional relief model of the ground surface to be seen, enables the geologist to study and interpret
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Preliminary map of landslides in the Pacific Palisades area, city of Los Angeles, California

No abstract available.
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center