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Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Community (1) Types Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Sabrina N Martinez Geologic Hazards Science Center U.S. Geological Survey Robert G Schmitt U.S. Geological Survey - ScienceBase More... Categories Data (1) Tag Types Theme (2) USGS Scientific Topic Keyword (2) Harvest Set (2) Place (1) Tag Schemes None (1) USGS Thesaurus (1) Common geographic areas (1) View Results as: JSON ATOM CSV

LASER project Rapid Response Landslide Inventory for the 14 August 2021 M7.2 Nippes, Haiti, Earthquake We present a preliminary point inventory of the landslides associated with the M7.2 Nippes, Haiti, earthquake that occurred on August 14, 2021. The mapping was part of rapid response efforts to identify hazards for situational awareness and emergency response by humanitarian aid organizations. This inventory accompanies an Open-File Report detailing the hazards presented by the landslides triggered by the earthquake (Martinez et al., 2021). To map the landslides, we used mid- to high-resolution satellite imagery including Sentinel-2 (10-m resolution), WorldView (0.3-0.5-m resolution), Planet (2.7-4.0-m resolution), as well as a high-resolution (1.5 m) Digital Elevation Model (DEM) that was derived from lidar collected... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Geomorphology, Haiti, Remote Sensing, Seismology, USGS Science Data Catalog (SDC), All tags... earthquakes, hazards, landslides, Fewer tags Earthquake triggered ground failure associated with the M7.1 2018 southcentral Alaska Earthquake (ver. 2.0, December 2023) The November 30, 2018, magnitude (Mw) 7.1 Anchorage, Alaska earthquake triggered substantial ground failure throughout Anchorage and surrounding areas (Grant and others, 2020; Jibson and others, 2020). The earthquake was an intraslab event with a focal depth of about 47 km and an epicenter about 16 km north of the city of Anchorage. Peak ground accelerations reached ∼30% g. Despite the relatively low severity of most of the ground failure occurrences, geotechnical damage to buildings and structures was widespread (Franke and others, 2019). Here, we present an inventory of the earthquake-triggered ground failure based on information compiled from numerous data sources. The inventory is comprised of 886 points that... Categories: Data; Tags: Geomorphology, Remote Sensing, USGS Science Data Catalog (SDC), earthquake, ground failure, All tags... landslides, liquefaction, Fewer tags