Description
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.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| 21 | https://gis.data.cnra.ca.gov/datasets/cadoc::cgs-seismic-hazards-program-unevaluated-areas | ||
| 57 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/shapefile?layers=0 | ||
| 25 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/kml?layers=0 | ||
| 57 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/filegdb?layers=0 | ||
| 47 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/featureCollection?layers=0 | ||
| 0 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/sqlite?layers=0 | ||
| 3 | https://services2.arcgis.com/zr3KAIbsRSUyARHG/ArcGIS/rest/services/CGS_SHZ_Unevaluated_Areas/FeatureServer/0 | ||
| 8 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/csv?layers=0 | ||
| 15 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/geojson?layers=0 | ||
| 53 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/excel?layers=0 | ||
| 0 | https://gis.data.cnra.ca.gov/api/download/v1/items/e61a98ce43204849a9b1ef21c120f5c9/geoPackage?layers=0 |
Tags
- caopendata
- earthquake-hazards
- doc
- liquefaction
- california-natural-resources-agency
- geoscientificinformation
- california
- seismic-hazard-zone-map
- cgs
- california-geological-survey
- usa
- california-department-of-conservation
- earthquake-hazard-identification-and-mitigation
- landslides
- planningcadastre