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2020 Update to the Quaternary Fault and Fold Database for Washington State
This release is an update to the online "Quaternary fault and fold database" for Washington State. The online database was last updated for Washington in 2014 – this 2020 update... -
Hurricane Matthew Overwash Extents (version 2.0, 20210916)
The National Assessment of Coastal Change Hazards project exists to understand and predict storm impacts to our nation's coastlines. This geospatial dataset defines the... -
Tephra occurrence in Alaska: a map-based compilation of stratigraphic tephra data
The principal hazard associated with future explosive eruptions of Alaska volcanoes is the generation of volcanic ash clouds which are explosively blasted high into the... -
2005 East Coast (DE, MD,NJ, NY, NC, and VA) USACE NCMP Topobathy...
The Storm-Induced Coastal Change Hazards component of the National Assessment of Coastal Change Hazards project focuses on understanding the magnitude and variability of extreme... -
Liquefaction potential as a result of HayWired earthquake scenario mainshock...
These data are a geospatial representation of liquefaction potential for the HayWired earthquake scenario, a magnitude 7.0 earthquake occurring on the Hayward Fault on April 18,... -
Channel Migration Rates of Stream Reaches in Indiana
An investigation was completed by the U.S. Geological Survey in cooperation with the Indiana Office of Community and Rural Affairs that found 1,132 transportation and utility... -
kauai_ero - Erosion Hazard Intensity Level in the coastal zone of Kauai, Hawaii
Erosion Hazard Intensity Level in the coastal zone of Kauai, Hawaii -
PeakFQ version 7.3 specifications file for peak-flow frequency analyses for...
This file (wymt_ffa_2019Teton.psf) contains specifications to run PeakFQ for peak-flow frequency analyses for selected streamgages in and near Teton County, Montana, based on... -
Historically active volcanoes of Alaska
This data lists the historically active volcanoes of Alaska and the year of the last major eruptive event. The volcanoes listed meet at least one of the following criteria since... -
Laboratory Observations of Artificial Sand and Oil Agglomerates: Video and...
Weathered oil in the surf-zone after an oil spill may mix with suspended sediments to form sand and oil agglomerates (SOA). Sand and oil agglomerates may form in mats on the... -
sand_ero - Erosion Hazard Intensity Level in the coastal zone of Sand Island...
Erosion Hazard Intensity Level in the coastal zone of Sand Island (Oahu), Hawaii -
2015 High Resolution Seismic Data Recorded at Six Strong Motion Seismograph...
In May 2015, we acquired high-resolution seismic profiles near six strong motion instruments located in Napa and Solano Counties, California. These strong motion instruments... -
maui_stm - Storm Hazard Intensity Level in the coastal zone of Maui, Hawaii
Storm Hazard Intensity Level in the coastal zone of Maui, Hawaii -
Case Histories of GPR for Animal Burrows Mapping and Geometry
Geophysical ground penetrating radar data. This dataset is not publicly accessible because: The data is controlled by Kutztown University (PA). It can be accessed through the... -
Gridded uniform hazard peak ground acceleration data and 84th-percentile...
The Maximum Considered Earthquake Geometric Mean (MCEG) peak ground acceleration (PGA) values of the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard are... -
2011 USGS New York Lidar-Derived Dune Crest, Toe and Shoreline
The Storm-Induced Coastal Change Hazards component of the National Assessment of Coastal Change Hazards project focuses on understanding the magnitude and variability of extreme... -
EnviroAtlas - Land Cover for the Conterminous United States
This dataset represents the percentage of land area that is classified as forest land cover, modified forest land cover, and natural land cover using the 2006 National Land... -
Tsunami Evacuation Travel Time Map for Humboldt County, CA, 2010, for...
The travel time map was generated using the Pedestrian Evacuation Analyst model from the USGS. The travel time analysis uses ESRI's Path Distance tool to find the shortest... -
Massachusetts raw (non-interpolated) Beach Slope Point Data
The National Assessment of Coastal Change Hazards project derives beach morphology features from lidar elevation data for the purpose of understanding and predicting storm... -
Results of individual and collocated lifeline exposure to hazards (and...
These data are a summary of modeled exposure of various lifeline infrastructure linear features and facilities (transportation, water supply and wastewater, oil and gas,...