Upland

Summary

• Fire hazard severity zones

  Share of the land in each CAL FIRE hazard class

  Map
  1. Very High 480 acres · Local Responsibility Area 5%
  2. High 536 acres · Local Responsibility Area 5%
  3. Moderate 237 acres · Local Responsibility Area 2%
  4. Non-wildland 8,740 acres · Local Responsibility Area 87%

  9,993 acres of land in all, 9,993 of it in the Local 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. 1910 Unnamed fire 1,646 acres in total 902 acres here
  2. 1945 Unnamed fire 418 acres in total 232 acres here
  3. 1961 Unnamed fire 201 acres here
  4. 2003 Grand Prix Fire 50,618 acres in total · Cause: Arson 180 acres here
  5. 1980 Padua Fire 201 acres in total 61 acres here
  6. 1976 Unnamed fire 88 acres in total 49 acres here
  7. 1997 Amarillo/Tank Fire 202 acres in total 39 acres here
  8. 2003 Padua Fire 10,458 acres in total · Cause: Arson 37 acres here
  9. 1910 Unnamed fire 129 acres in total 4 acres here

  The most recent was the 2003 Padua Fire, which burned 37 acres here. In all, 1,393 acres of Upland 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