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Web Tools

Explore these interactive web tools and geonarratives (Esri Storymaps).

Monitoring Efforts at the Barry Arm Landslide

An interactive geonarrative (Esri Story Map) looking at the Barry Arm landslide, located in northwestern Prince William Sound on the northwest side of Barry Arm in Harriman Fjord, Alaska, and about 30 miles (48.3 kilometers) from the coastal town of Whittier. If it were to produce a rockslide, it could pose significant hazards to nearby communities and boat traffic.

U.S. Landslide Inventory

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 (wherever available).

Earthquake-Triggered Ground-Failure Inventories

Earthquake-triggered ground-failure, such as landsliding and liquefaction, can contribute significantly to losses, but our current ability to accurately include them in earthquake hazard analyses is limited.

Emergency Assessment of Post-Fire Debris-Flow Hazards

We conduct post-fire debris-flow hazard assessments for select fires in the Western U.S. We use geospatial data related to basin morphometry, burn severity, soil properties, and rainfall characteristics to estimate the probability and volume of debris flows that may occur in response to a design storm.