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    • Earthquake catalog without duplicates for the western U.S., for use outside the UCERF3 zone (Catalog B)

    Metadata Updated: July 6, 2024

    A methodology has been developed at the U.S. Geological Survey (USGS) for making earthquake catalogs for seismic hazard analysis. A new catalog is assembled from several preexisting catalogs. Uniform moment magnitudes and related parameters for estimating unbiased seismicity rates are calculated. Duplicates, explosions, mining-related earthquakes, and induced earthquakes are flagged, and the catalog is declustered. Distinct catalogs are made for the central and eastern U.S. and the western U.S. This data set is the earthquake catalog without duplicates for the western U.S., for use outside the UCERF3 zone (Catalog B).

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date June 1, 2023
    Metadata Updated Date July 6, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 1, 2023
    Metadata Updated Date July 6, 2024
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/16be3fb4ed93c23d7bd974bbfcfbf3e6
    Identifier USGS:5b1811ece4b092d9652199dc
    Data Last Modified 20200818
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://datainventory.doi.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id dff0ae35-c494-405d-905a-d8793907b5c6
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -128.0,22.02,-96.27,51.911
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 508b2ed03d8c7e11cec5cb9b48adbf870df3e64d6173e1b9b1698c4e3a080269
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -128.0, 22.02, -128.0, 51.911, -96.27, 51.911, -96.27, 22.02, -128.0, 22.02}

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