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Service 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.
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Has Versioned Data: false
MaxRecordCount: 1000
Supported Query Formats: JSON
Supports Query Data Elements: true
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Description:
Service Item Id: c4809336166a4257ba572a46f2a131d7
Copyright Text: Seismic Hazards Progam, California Geological Survey, California Department of Conservation
Spatial Reference:
102100
(3857)
Initial Extent:
XMin: -1.3669356515239999E7
YMin: 3914406.7383999964
XMax: -1.299376878616E7
YMax: 4626033.339800001
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -1.3638647982099999E7
YMin: 3946753.402099997
XMax: -1.30244773193E7
YMax: 4593686.676100001
Spatial Reference: 102100
(3857)
Units: esriMeters
Document Info:
Title:
Author:
Comments:
Subject: Web server for AP and SHZ zones
Category:
Keywords: California,landslides,earthquake hazards,USA,liquefaction,earthquake hazard identification and mitigation,Seismic Hazard Zone Map
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TextAntialiasingMode: null
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Supports ApplyEdits With Global Ids: false
Support True Curves : true
Only Allow TrueCurve Updates By TrueCurveClients : false
Supports Return Service Edits Option : true
Supports Dynamic Layers: false
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