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Fire Hazard Severity Zones (FHSZ)
November 2022, June 2023, September 2023
March 2025
Fire Hazard Severity Zone Viewer
experience.arcgis.com/experience/6a9cb66bb1824cd98756812af41292a0
This viewer allows you to zoom in to see individual addresses.
Changes
Cross-thatched red was preexisting. Solid red/orange/yellow represents expanded scope as of March 2025.
Full South Pasadena Interface
Monterey Hills, South Pasadena
Cities Surrounding South Pasadena
Hahamongna Watershed, Santa Monica Mountains, Verdugo Mountains & San Gabriel Mountain Foothills