ZIP code 94558

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 155,453 acres · 154,677 state, 776 local 56%
  2. High 33,434 acres · 29,789 state, 3,645 local 12%
  3. Moderate 10,938 acres · 5,250 state, 5,689 local 4%
  4. Non-wildland 24,233 acres · Local Responsibility Area 9%
  5. Not mapped by CAL FIRE 52,719 acres · Mostly federal land 19%

  276,777 acres of land in all, 189,716 in the State Responsibility Area and 34,343 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

  The 10 largest of 100 fires that burned here

  Map
  1. 2020 Hennessey Fire 305,352 acres in total · Cause: Lightning 113,291 acres here
  2. 2017 Atlas Fire 51,625 acres in total 41,760 acres here
  3. 2018 County Fire 89,831 acres in total 32,686 acres here
  4. 2004 Rumsey Fire 38,763 acres in total · Cause: Arson 32,663 acres here
  5. 1981 Atlas Peak Fire 33,606 acres in total · Cause: Arson 31,852 acres here
  6. 1999 Sixteen Fire 37,893 acres in total · Cause: Arson 26,092 acres here
  7. 2017 Nuns Fire 55,798 acres in total 13,710 acres here
  8. 1988 Miller Fire 34,565 acres in total · Cause: Arson 11,600 acres here
  9. 1964 Roadside #42 Fire 8,957 acres in total 5,333 acres here
  10. 1973 Signal Hill Fire 4,386 acres here

  And 90 smaller fires. The most recent was the 2025 Berry Fire, which burned 66 acres here. In all, 197,438 acres of ZIP code 94558 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