Data

Wildfire can substantially alter the hydrologic response of watersheds to rainfall, and debris-flow activity is among the most destructive consequences of these events. To assist federal, state, and local agencies in planning for postfire hazards, the U.S. Geological Survey conducts debris-flow hazard runout assessments. This collection contains the results of those assessments conducted...

This dataset provides precipitation intensity estimates for a one-year recurrence interval for the Continental United States as cloud-optimized GeoTIFFs (COGs). The release includes COGs for 15-minute, 30-minute, and 60-minute rainfall durations, and the precipitation intensities for these durations are referred to as I15, I30, and I60, respectively. Each raster reports precipitation...

The data contained in this Data Release depicts surface deformation and surface slip distribution for the 2023 Mw 7.8 Pazarcık and 7.5 Elbistan, Türkiye, earthquakes derived from subpixel correlation of Planet Dove and Sentinel-2 (S2) optical satellite images. The datasets contained in this data release are (1) raster files of surface displacement fields in north-south and east-west...

This data release contains preliminary point locations of potential landslides and snow avalanches triggered by the M7.0 Hubbard Glacier Earthquake based on a Synthetic Aperture Radar (SAR) change map by Eiden (2025). This SAR change map was the first publicly available post-event radar or optical dataset covering the earthquake region. The map reflects changes in the backscattering...

This Data Release provides synthetic probability density functions used in the geologic deformation model as part of the 2025 National Seismic Hazard Model update for Puerto Rico-U.S. Virgin Islands. We include files implemented in the earthquake rupture forecast using the inversion framework. Modeling philosophy and methodologies are described in the interpretative companion manuscript...

This Data Release contains two compilations provide information on the date of the last known earthquake in the U.S. where available (conterminous U.S. and Alaska). There are two spatial datasets with different feature geometries — line features (“HistDOLE_v1”) and point features (“PaleoDOLE_v1”). The line features describe surface ruptures constrained by historical or near-historical...

This data release contains files supporting the publication “Landslide volume estimation from seismic waveform features using a global catalog of seismogenic events” (Collins and others, 2026). Events.csv lists each landslide event used in the publication, published event ids, names, times, locations, and volumes taken from Seismogenic Landslides and other Mass Movements (ver. 3.0, May...

This data release includes four files supporting Toney and others (2026), a study of the 2023 Peters Dome landslide. The Peters Dome landslide was a 6.1 million m3 ice–rock avalanche in Denali National Park and Preserve (Alaska) that occurred on September 13, 2023, local time. The coordinates of the source area are (63.1423°, -151.1871°). The files are: A CSV file of the forces exerted...

This data release contains supporting information for the manuscript: Barnhart, K.R., Kean, J.W., Lindsay, D.N., and Bilderback, E.L., 2026, Multi-site evaluation of a postfire debris-flow runout forecast method: Earth's Future, https://doi.org/10.1029/2025EF007004. Each postfire debris-flow runout hazard assessment presented in this manuscript is represented as a child item below. Refer...

This data release provides a point inventory of rainfall-induced landslides in Puerto Rico during 2022 and 2023. Each record includes the date, latitude, longitude, descriptive location, spatial confidence, reporting source, and reference link. Landslides were identified from public reports, municipal sources, and National Weather Service call logs. Verification required dated...

In 2001, the Alaska Division of Geological & Geophysical Surveys (DGGS) published a database compiling geotechnical borehole and well-log records in Anchorage, Alaska (Combellick and others, 2001). This data release builds on that database, adding some additional cone penetration test (CPT) and well log records in broader areas across the state (Alaska Department of Natural Resources...

This data release contains datasets associated with the 2025 U.S. Geological Survey (USGS) National Seismic Hazard Model (NSHM) for Puerto Rico and the U.S. Virgin Islands (PRVI). The 2025 PRVI NSHM (Shumway and others, 2025), which is an update of the original 2003 PRVI NSHM (Mueller and others, 2003, 2010). Datasets include model inputs like seismicity catalogs, smoothed seismicity...