ZIP code 94574

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 47,103 acres · 45,795 state, 1,308 local 58%
  2. High 21,460 acres · 20,172 state, 1,288 local 27%
  3. Moderate 3,022 acres · 1,565 state, 1,457 local 4%
  4. Non-wildland 4,306 acres · Local Responsibility Area 5%
  5. Not mapped by CAL FIRE 4,913 acres · Mostly federal land 6%

  80,805 acres of land in all, 67,533 in the State Responsibility Area and 8,359 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 31 fires that burned here

  Map
  1. 2020 Hennessey Fire 305,352 acres in total · Cause: Lightning 24,107 acres here
  2. 2020 Glass Fire 67,484 acres in total 15,200 acres here
  3. 1995 Priest Fire 5,109 acres here
  4. 1954 County Roadside #19 Fire 3,488 acres here
  5. 1983 Howell Mtn. Fire 2,335 acres here
  6. 2017 Nuns Fire 55,798 acres in total 1,969 acres here
  7. 1981 Atlas Peak Fire 33,606 acres in total · Cause: Arson 1,755 acres here
  8. 1983 Pope Canyon Fire 1,682 acres in total · Cause: Equipment use 1,414 acres here
  9. 2000 Berryessa Fire 4,860 acres in total · Cause: Vehicle 1,273 acres here
  10. 1959 R. Wilson Fire 3,504 acres in total 1,229 acres here

  And 21 smaller fires. The most recent was the 2021 Spring Fire, which burned 2 acres here. In all, 47,970 acres of ZIP code 94574 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