Morgan Hill

City in Santa Clara County

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Report created October 31, 2026 at www.firezones.org/community/49278/morgan-hill

Summary

  • Fire hazard severity zones

    Share of the land in each CAL FIRE hazard class

    1. Very High 641 acres · 5 state, 636 local 8%
    2. High 1,498 acres · 8 state, 1,490 local 18%
    3. Moderate 975 acres · 28 state, 948 local 12%
    4. Non-wildland 5,166 acres · Local Responsibility Area 62%

    8,280 acres of land in all, 40 in the State Responsibility Area and 8,240 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

    1. 1985 Dunne Fire 48 acres in total · Cause: Equipment use 46 acres here
    2. 1989 Dahlberg Fire 205 acres in total 5 acres here

    The most recent was the 1989 Dahlberg Fire, which burned 5 acres here. In all, 51 acres of Morgan Hill 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

Nearby areas

ZIP codes in Morgan Hill

Neighboring communities

  1. Morgan Hill 8% Very High · this area
  2. San Jose 6% Very High
  3. San Martin 34% Moderate · 1% High

Sources

Fire hazard severity zones
CAL FIRE Office of the State Fire Marshal
State map published June 27, 2025, local map February 2, 2026
Fire history
CAL FIRE Fire and Resource Assessment Program
Published July 28, 2026

This site is independent and not affiliated with CAL FIRE, so for an official determination, check with the agency or your city or county. How we read the data