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

CGS SHZ Unevaluated Areas

Metadata Updated: January 23, 2026

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. In addition, a fourth feature may be included representing areas not evaluated for liquefaction or 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: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date January 23, 2026
Metadata Updated Date January 23, 2026

Metadata Source

Harvested from State of California

Additional Metadata

Resource Type Dataset
Metadata Created Date January 23, 2026
Metadata Updated Date January 23, 2026
Publisher California Department of Conservation
Maintainer
Identifier bd3ee5ff-c316-4e94-916b-4c6cca889195
Data First Published 2021-09-09T19:25:24.000Z
Data Last Modified 2025-11-20T00:32:24.379Z
Category Natural Resources
Public Access Level public
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
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 43566f43-47b6-4c26-b673-fb9059b5bb81
Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
Harvest Source Title State of California
License http://www.opendefinition.org/licenses/cc-by
Source Datajson Identifier True
Source Hash f5d62b440af669f142418c5d0b9cb8ceab2f9b5dc5274d61adf8f1416d1a759c
Source Schema Version 1.1

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