Mashooshalluk Fire
The Mashooshalluk Fire was reported on June 22, 2025 in Yukon-Koyukuk County, Alaska and burned 316 acres. It was declared out on August 26, 2025. The cause is listed as natural.
- Size
- 316 acres
- Contained
- 0%
- Discovered
- June 22, 2025
Map
Perimeter mapped August 29, 2025 at 1:34 PM AKDT, 316 acres (image interpretation). Point of origin 67.740, -152.196.
The incident
- Size
- 316 acres
- Containment
- 0%
- Discovered
- June 22, 2025 at 12:29 PM AKDT
- Declared out
- August 26, 2025 at 6:00 PM AKDT
- Cause
- Natural
- Location
- 30 Miles SW from Anaktuvuk Pass, AK
- County
- Yukon-Koyukuk County
- State
- Alaska
- Nearest city reported
- Anaktuvuk Pass
- Protecting agency
- BLM
- Jurisdiction
- NPS
- Land ownership at origin
- NPS
- Incident management
- Type 5 IC, Type 5 Incident
- Primary fuel
- Brush (2 feet)
- Incident type
- Wildfire
- Unique fire identifier
- 2025-AKTAD-000318
- IRWIN identifier
- F2975366-1D12-4D2B-8636-9579C76D8A7A
Growth
Mapped area at the last perimeter of each day, from June 23, 2025 (156 acres) to August 29, 2025 (316 acres). The largest one-day growth was 168 acres, mapped July 1, 2025.
| Day | Acres | Change |
|---|---|---|
| June 23, 2025 | 156 | |
| July 1, 2025 | 324 | +168 |
| August 29, 2025 | 316 | -8 |
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 August 29, 2025 at 1:34 PM AKDT. Identifier 2025-AKTAD-000318.