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    • Data Release of Vs30 Estimates Using Multiple Methods at 6 SCSN Stations

    Metadata Updated: January 20, 2026

    The dataset is consisted of travel-time records in SEG2 format recorded using multi-station arrays near 6 seismographic stations located in southern California. A table in the spreadsheet (vs30data.SCE.FINAL01.xlsx) summarizes the data collection. Included in the dataset are figures showing incremental results supporting the resultant modeled shear-wave velocity (Vs) profile and estimated time-averaged Vs in the upper 30 m of the subsurface (Vs30). Incremental results include plots of the picks of fundamental mode dispersion curve, the modeled Vs profile and estimated Vs30, and the empirical and theoretical dispersion curves.

    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 12, 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 12, 2026
    Metadata Updated Date January 20, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_59cc4737e4b017cf31424c22
    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 0a513565-6e53-429f-8551-a72be4fdb9b2
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -118.48480224145, 33.497888165679, -118.48480224145, 34.073137410454, -117.02911376495, 34.073137410454, -117.02911376495, 33.497888165679, -118.48480224145, 33.497888165679}
    Source Datajson Identifier True
    Source Hash 59b7d292b99f90957cf74af169ffaaa233e5d71dc2f39b13c15f0023ab1339e0
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -118.48480224145, 33.497888165679, -118.48480224145, 34.073137410454, -117.02911376495, 34.073137410454, -117.02911376495, 33.497888165679, -118.48480224145, 33.497888165679}

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