Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback
    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    San Francisco Seismic Hazard Zones

    Metadata Updated: March 29, 2025

    This is a digital Seismic Hazard Zone Map presenting areas where liquefaction and landslides may occur during a strong earthquake. Three types of geological hazards, referred to as seismic hazard zones, may be featured on the map: 1) liquefaction, 2) earthquake-induced landslides, and 3) overlapping liquefaction and earthquake-induced landslides. Developers of properties falling within any of the three zones may be required to investigate the potential hazard and mitigate its threat during the local permitting process.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date January 12, 2024
    Metadata Updated Date March 29, 2025

    Metadata Source

    Harvested from SFO JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 12, 2024
    Metadata Updated Date March 29, 2025
    Publisher data.sfgov.org
    Maintainer
    Identifier https://data.sfgov.org/api/views/re79-p8j5
    Data First Published 2023-10-17
    Data Last Modified 2025-01-07
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.sfgov.org/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 74ed12ab-f5be-467f-b0bd-c18eb61e305a
    Harvest Source Id 8507fa43-f429-4095-b732-2177330ce485
    Harvest Source Title SFO JSON
    Homepage URL https://data.sfgov.org/d/re79-p8j5
    Source Datajson Identifier True
    Source Hash 563f9730df8ab509649816d810659fbde1191306ca4d16d7cbd3008580fcaa3d
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.