2021 Incident Archive

  • 535,819
    Total Emergency Responses
  • 7,396
    Wildfires
  • 2,569,386
    Acres Burned
  • 3
    Fatalities:
    0 Civilian / 3 Firefighter
  • 3,846

    Structures:
    286 Damaged / 3,560 Destroyed

Layers

2021 Incidents
Incident Counties Started Acres Containment
Madre Fire San Luis Obispo 7/02/2025 52,593
5%
Wolf Fire Riverside 6/29/2025 2,414
65%
Juniper Fire Riverside 6/30/2025 756
95%
Lake Fire San Bernardino 6/28/2025 489
90%
Horse Fire Shasta 7/02/2025 275
0%
Mindy Fire Riverside 6/29/2025 109
98%
Green Fire Shasta 7/01/2025 97
0%
Oakdale Fire Yolo 7/01/2025 78
60%
Jacket Fire Siskiyou 7/03/2025 50
0%
Ravine Fire Nevada 7/03/2025 35
50%
Summit Fire Siskiyou 7/02/2025 35
0%
Peak Fire Tulare 7/01/2025 34
100%
Marysville Fire Yuba 6/29/2025 20
95%
Cable Fire San Bernardino 6/29/2025 19
95%
Snelling Fire Merced 7/03/2025 16
100%
Helena Fire Trinity 7/02/2025 12
0%
Fairmont Fire Alameda 7/03/2025 10
0%
3D Map
The information presented here reflects what is known to CAL FIRE and is updated frequently. Learn more about data processing

2021 Fire Year

The 2021 wildfire season in California experienced an unusually early start amid an ongoing drought and historically low rainfall and reservoir levels. In January 2021 alone, 297 fires burned 1,171 acres on nonfederal land, which is almost triple the number of fires and more than 20 times the acreage of the five-year average for January. In July, more than three times as many acres had burned compared to the previous year through that date, with drought, extreme heat, and reduced snowpack contributing to the severity of the fires. On August 18, 2021, the state of California was facing "unprecedented fire conditions" as multiple fires including the Dixie Fire, McFarland Fire, Caldor Fire, and others raged on. In October, the state of California, especially in the Northern regions where most of the fires were located, received its first rain in over 200 days reducing the wildfire risk for much of the state.

Pictured: The Dixie Fire, which began in the Feather River Canyon and burned 963k acres in July of 2021.

incidents by year