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    • Comparison with the 1999 Global Seismic Hazard Assessment (GSHAP) model

    Metadata Updated: January 20, 2026

    A comparison of the 2017 USGS South America seismic hazard model and the 2010 USGS South America seismic hazard model was made to see how the models differ. The comparison was made as the ratio of PGA at 10% probability of exceedance in 50 years.

    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 January 11, 2026
    Metadata Updated Date January 20, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 20, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_59bc448ce4b091459a591380
    Data Last Modified 2020-08-18T00:00:00Z
    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://ddi.doi.gov/usgs-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
    Datagov Dedupe Retained 20260119194142
    Harvest Object Id ed250203-9fa3-479b-a387-aeb6d80319e6
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -85.05, -55.85, -85.05, 12.55, -34.75, 12.55, -34.75, -55.85, -85.05, -55.85}
    Source Datajson Identifier True
    Source Hash 9d7412e08068a936a714057a2163f96438b6754013ec657a1fc74a9306dc7948
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -85.05, -55.85, -85.05, 12.55, -34.75, 12.55, -34.75, -55.85, -85.05, -55.85}

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