CGS Seismic Hazards Program: Landslide Zones

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.

Data e Risorse

Campo Valore
accessLevel public
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identifier 0af8de3c-193e-4018-b3be-53fdca04ff20
issued 2017-10-11T15:46:15.000Z
modified 2022-04-11T21:32:32.000Z
publisher California Department of Conservation
resource-type Dataset
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Gruppi
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  • National Provider
  • North America
Tag
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  • amerigeoss
  • california
  • california-department-of-conservation
  • california-geological-survey
  • california-natural-resources-agency
  • caopendata
  • cgs
  • ckan
  • doc
  • earthquake-hazard-identification-and-mitigation
  • earthquake-hazards
  • geo
  • geoss
  • landslides
  • liquefaction
  • national
  • north-america
  • seismic-hazard-zone-map
  • united-states
  • usa
isopen False
license_id notspecified
license_title License not specified
maintainer gis_cadoc
maintainer_email gis@conservation.ca.gov
metadata_created 2025-11-20T16:26:02.245083
metadata_modified 2025-11-20T16:26:02.245087
notes 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.
num_resources 6
num_tags 21
title CGS Seismic Hazards Program: Landslide Zones