ZIP code 91724

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 1,148 acres · 935 state, 214 local 29%
  2. High 239 acres · 199 state, 40 local 6%
  3. Moderate 217 acres · 161 state, 56 local 5%
  4. Non-wildland 2,388 acres · Local Responsibility Area 60%

  3,993 acres of land in all, 1,295 in the State Responsibility Area and 2,698 in the Local. State zones are the ones the State Fire Marshal designated, in effect since April 1, 2024. Local zones are CAL FIRE's 2025 recommendation, which each city or county adopts by ordinance and can make stricter. How to read fire zones

• Fire history

  Fires CAL FIRE has recorded here

  Map
  1. 1989 Onyx Fire 326 acres in total 217 acres here
  2. 1929 Ryan 116 Fire 543 acres in total 144 acres here
  3. 1972 Buzzard Peak Fire 183 acres in total 85 acres here
  4. 1976 Unnamed fire 17 acres in total 16 acres here
  5. 1957 Unnamed fire 100 acres in total 16 acres here
  6. 1974 Unnamed fire 4 acres here

  The most recent was the 1989 Onyx Fire, which burned 217 acres here. In all, 402 acres of ZIP code 91724 have burned. Acres are the land each fire burned here, and fires that crossed less than an acre are not counted. Some older or smaller fires may be missing, and a fire perimeter can include unburned patches. How to read fire history