This layer is a component of Web server for AP and SHZ 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.
© Seismic Hazards Progam, California Geological Survey, California Department of Conservation
Information | |
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Copyright | Copyright may apply. Please check the source for more information. |
Regions | California |
Technical Details | |
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Layer ID | 97126 |
Data type | Vector polygon |
Feature count | 1696 |
Attributes | QUAD_NAME, PREV_DATES, GEOPDFLINK, REVISED, REPORTLINK, COMMENTS, CREATION_DATE, RELEASED, REVISION_DATE |
Services | Vector Query API |
History | |
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Source | spatialservices.conservation.ca.gov |
Last updated | 26 Jun 2019 ago |
Last checked | 4 Mar 2021 ago |