South Fork Fire
The South Fork Fire was reported on July 4, 2025 in Yukon-Koyukuk County, Alaska and burned 193 acres. It was declared out on September 22, 2025. The cause is listed as natural.
- Size
- 193 acres
- Contained
- Not reported
- Discovered
- July 4, 2025
Map
Perimeter mapped October 27, 2025 at 9:30 AM AKDT, 193 acres (digitized-image). Point of origin 62.330, -153.440.
The incident
- Size
- 193 acres
- Containment
- Not reported
- Discovered
- July 4, 2025 at 7:17 PM AKDT
- Contained
- September 22, 2025 at 11:14 AM AKDT
- Controlled
- September 22, 2025 at 11:15 AM AKDT
- Declared out
- September 22, 2025 at 11:16 AM AKDT
- Cause
- Natural
- County
- Yukon-Koyukuk County
- State
- Alaska
- Protecting agency
- DVF
- Jurisdiction
- DNR
- Land ownership at origin
- State
- Incident management
- Type 1 Incident
- Incident type
- Wildfire
- Unique fire identifier
- 2025-AKSWS-504385
- IRWIN identifier
- 798B45ED-F6B3-42C5-B52F-04DA5CDEBD4C
Growth
Mapped area at the last perimeter of each day, from July 7, 2025 (134 acres) to October 27, 2025 (193 acres). The largest one-day growth was 59 acres, mapped October 27, 2025.
| Day | Acres | Change |
|---|---|---|
| July 7, 2025 | 134 | |
| October 27, 2025 | 193 | +59 |
Alaska wildfires today Wildfires of 2025 All current fires
Incident record from the National Interagency Fire Center’s Wildland Fire Interagency Geospatial Services (WFIGS), as the incident’s managers report it; last updated October 27, 2025 at 9:30 AM AKDT. Identifier 2025-AKSWS-504385.