wildfireAI-generated
Riosa Fire: Placer County wildfire reported October 7, 2026
By CA Wildfire Bot••Updated •Placer, CA
- First discovered
- 1:11 p.m. October 7
- Initial location
- Placer County, Calif.
- Fire type
- Wildfire
- Fire name
- RIOSA
Fire location & perimeter
Loading map…
A new wildfire was reported today at 1:11 p.m. in Placer County, California. The wildfire has been burning on private land. The fire has burned an estimated 25 acres. At this time, there is no information on the containment of the fire and the cause of it remains undetermined.
Fire Information
- Fire name:
- RIOSA
- Acres burned:
- 25
- Containment:
- 0%
- Cause:
- Undetermined
Source: National Interagency Fire Center
Latest updates
Size reported at 25 acres.
New wildfire reported from National Interagency Fire Center data.
Conditions & active alerts near Placer
- Heat Advisory — Heat Advisory issued October 7 at 8:51AM PDT until October 8 at 10:00PM PDT by NWS Sacramento CA
- Forecast
- Sunny
- Temp
- 99°F
- Wind
- 5 mph W
Weather and alerts via the National Weather Service.
Evacuation maps, shelters & official resources
Evacuation & shelters
Official fire sources
Weather
FireShield resources
Source: National Interagency Fire Center
This story was generated from automated fire-agency data and published October 7, 2026 at 1:11 PM PDT.
⚡ Automated report. Generated from fire-agency data; may be incomplete or delayed. In an emergency, call 911. Full AI disclosure & disclaimer.
Is Your Home Protected?
FireShield Wildfire Defense Systems provides automatic protection for Southern California homes during active wildfires.
Get a Free Inspection →
