Fire Hazard Severity Zone Viewer
Pursuant to Public Resource Code 4202, The State Fire Marshal shall classify lands within State Responsibility Areas into fire hazard severity zones. Each zone shall embrace relatively homogeneous lands and shall be based on fuel loading, slope, fire weather, and other relevant factors present, including areas where winds have been identified by the department as a major cause of wildfire spread. Per Government Code 51178, The State Fire Marshal shall identify areas in the state as moderate, high, and very high fire hazard severity zones based on consistent statewide criteria and based on the severity of fire hazard that is expected to prevail in those areas. Moderate, high, and very high fire hazard severity zones shall be based on fuel loading, slope, fire weather, and other relevant factors including areas where winds have been identified by the Office of the State Fire Marshal as a major cause of wildfire spread. This application contains a feature service that represents FHSZ in SRA as effective April 1, 2024 and FHSZ in LRA as recommended March 24, 2025, in addition to other layers to provide spatial and jurisdictional context.
Resources
2 resources available
-
ArcGIS Hub Dataset
HTML -
ARCGIS GEOSERVICES REST API
ArcGIS GeoService
ARCGIS GEOSERVICES REST API
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "prefire.calfire",
"@type": "vcard:Contact",
"hasEmail": "mailto:tiffany.meyer@fire.ca.gov"
}
|
| description | <p><span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Pursuant to Public Resource Code 4202, The State Fire Marshal shall classify lands within State Responsibility Areas into fire hazard severity zones. Each zone shall embrace relatively homogeneous lands and shall be based on fuel loading, slope, fire weather, and other relevant factors present, including areas where winds have been identified by the department as a major cause of wildfire spread.</span></p><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> </div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>Per Government Code 51178, The State Fire Marshal shall identify areas in the state as moderate, high, and very high fire hazard severity zones based on consistent statewide criteria and based on the severity of fire hazard that is expected to prevail in those areas. Moderate, high, and very high fire hazard severity zones shall be based on fuel loading, slope, fire weather, and other relevant factors including areas where winds have been identified by the Office of the State Fire Marshal as a major cause of wildfire spread.</div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'> </div><div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>This application contains a feature service that represents FHSZ in SRA as effective April 1, 2024 and FHSZ in LRA as recommended March 24, 2025, in addition to other layers to provide spatial and jurisdictional context. </div> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "ArcGIS Hub Dataset",
"format": "HTML",
"accessURL": "https://gis.data.cnra.ca.gov/apps/CALFIRE-Forestry::fire-hazard-severity-zone-viewer"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS GeoService",
"format": "ArcGIS GeoServices REST API",
"mediaType": "application/octet-stream",
"downloadURL": "https://experience.arcgis.com/experience/03beab8511814e79a0e4eabf0d3e7247"
}
]
|
| identifier | 8f59ea27-6a4c-4c91-9d41-eae518b1ef0e |
| issued | 2024-04-02T17:43:13.000Z |
| keyword |
[
"CAL FIRE",
"cal fire"
]
|
| license | http://www.opendefinition.org/licenses/cc-by |
| modified | 2025-08-25T17:25:43.000Z |
| publisher |
{
"name": "CAL FIRE",
"@type": "org:Organization"
}
|
| theme |
[
"Fire",
"Natural Resources"
]
|
| title | Fire Hazard Severity Zone Viewer |
