wildfireAI-generated
Upper Seal Fire: San Francisco County wildfire reported September 20, 2026
By CA Wildfire Bot••San Francisco, CA
- First discovered
- 12:54 p.m. September 21
- Initial location
- San Francisco County, Calif.
- Fire type
- Wildfire
- Fire name
- Upper Seal
Fire location & perimeter
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A new wildfire was reported on September 20 at 7:25 p.m. in San Francisco County, California. The wildfire has been burning on federal land. At this time, there is no information on the containment of the fire. The cause of the fire is reported as human.
Fire Information
- Fire name:
- Upper Seal
- Acres burned:
- 0.04
- Containment:
- 0%
- Cause:
- Human
Source: National Interagency Fire Center
Latest updates
New wildfire reported from National Interagency Fire Center data.
Conditions & active alerts near San Francisco
- Forecast
- Mostly Cloudy
- Temp
- 61°F
- Wind
- 13 mph WSW
Weather and alerts via the National Weather Service.
Evacuation maps, shelters & official resources
Evacuation & shelters
Official fire sources
FireShield resources
Source: National Interagency Fire Center
This story was generated from automated fire-agency data and published September 21, 2026 at 12:54 PM PDT.
⚡ Automated report. Generated from fire-agency data; may be incomplete or delayed. In an emergency, call 911. Full AI disclosure & disclaimer.
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