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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (1) Types Downloadable (3) GeoTIFF (3) Map Service (3) Raster (3) OGC WFS Layer (1) OGC WMS Layer (1) Shapefile (1) Contacts Geologic Hazards Science Center Katherine (Katy) R Barnhart U.S. Geological Survey - ScienceBase Natural Hazards Jeffrey A Coe More... Categories Data (3) Tag Types Theme (3) Place (3) USGS Scientific Topic Keyword (3) Harvest Set (3) Tag Schemes None (2) Geologic Hazards Science Center (1) USGS Thesaurus (1) Common geographic areas (1) ISO 19115 Topic Category (2) View Results as: JSON ATOM CSV

Select model results from simulations of hypothetical rapid failures of landslides into Barry Arm, Prince William Sound, Alaska This data release contains model output from simulations presented in the associated Open-File Report (Barnhart and others, 2021). In this report, we present model results from four simulations (scenarios C-290, NC-290, C-689, NC-689, Table 1) of hypothetical rapid movement of landslides into adjacent fjord water at Barry Arm, Alaska using the D-Claw model (George and Iverson, 2014; Iverson and George, 2014). The basis for the four scenarios is described in Barnhart and others (2021). Table 1. Summary of four considered scenarios including key simulation input parameter values. Simulation input parameters Scenario name and description NC-290 C-290 NC-689 C-689 Symbol Units Description Smaller,... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Alaska, Barry Arm, D-Claw, Geomorphology, Geophysics, All tags... Glaciology, Marine Geology, Prince William Sound, Simulation results, USGS Science Data Catalog (SDC), biota, landslide, tsunami, Fewer tags Simulated inundation extent and depth at Whittier, Alaska resulting from the hypothetical rapid motion of landslides into Barry Arm Fjord, Prince William Sound, Alaska Summary This data release contains postprocessed model output from simulations of hypothetical rapid motion of landslides, subsequent wave generation, and wave propagation. A modeled tsunami wave was generated by rapid motion of unstable material into Barry Arm Fjord. This wave propagated through Prince William Sound and then into Passage Canal east of Whittier. Here we consider only the largest wave-generating scenario presented by Barnhart and others (2021a, 2021b) and use a simulation setup similar to that work. The results presented here are not identical to those presented in Barnhart and others (2021a, 2021b) because the results in this data release were obtained using an expanded dataset of topography and... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, Raster, Shapefile; Tags: Alaska, Barry Arm, D-Claw, Geomorphology, Marine Geology, All tags... Prince William Sound, Simulation results, USGS Science Data Catalog (SDC), Whittier, Alaska, biota, inundation, landslide, tsunami, Fewer tags Geographic Information System Layer of a Map Depicting Susceptibility to Landslides Triggered by Intense Rainfall, Puerto Rico This data release comprises a georeferenced raster layer depicting the estimated susceptibility to intense rainfall-induced landslides in Puerto Rico, which is a supplement to: Hughes, K.S., and Schulz, W.H., 2020, Map depicting susceptibility to landslides triggered by intense rainfall, Puerto Rico: U.S. Geological Survey Open-File Report 2020–1022, 91 p., 1 plate, scale 1:150,000, https://doi.org/10.3133/ofr20201022. Users of this layer are strongly encouraged to read the text herein and available with Open-File Report 2020-1022. DEVELOPMENT OF THE LANDSLIDE SUSCEPTIBILITY MAP Landslides commonly occur in Puerto Rico during or soon after intense rainfall and present significant hazards to the built environment... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: GHSC, Geomorphology, Golden, Puerto Rico, USGS, All tags... USGS Science Data Catalog (SDC), United States, debris-flow, ground-failure, landslide hazards, landslide susceptibility assessment, landslides, maps and atlases, Fewer tags