Jones Valley

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 4,119 acres · State Responsibility Area >99%
  2. Not mapped by CAL FIRE 1 acre · Mostly federal land <1%

  4,120 acres of land in all, 4,119 of it in the State Responsibility Area. 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. 1999 Jones Fire 26,203 acres in total · Cause: Miscellaneous 2,274 acres here
  2. 2004 Bear Fire 10,442 acres in total · Cause: Equipment use 1,762 acres here
  3. 2019 Mountain Fire 493 acres in total 392 acres here
  4. 2021 Fawn Fire 8,576 acres in total · Cause: Arson 96 acres here
  5. 1990 Bear Fire 1,444 acres in total · Cause: Lightning 6 acres here

  The most recent was the 2021 Fawn Fire, which burned 96 acres here. In all, 2,820 acres of Jones Valley 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