Twelvemile Lake Fire
The Twelvemile Lake Fire was reported on June 19, 2025 in Southeast Fairbanks County, Alaska and burned 24,146 acres. It was declared out on November 3, 2025. The cause is listed as natural.
- Size
- 24,146 acres
- Contained
- 0%
- Discovered
- June 19, 2025
- Personnel
- 2
Map
Perimeter mapped November 4, 2025 at 12:28 AM AKST, 24,146 acres (digitized-image). Point of origin 63.883, -144.583.
The incident
- Size
- 24,146 acres
- Containment
- 0%
- Discovered
- June 19, 2025 at 3:48 PM AKDT
- Contained
- November 3, 2025 at 12:00 AM AKST
- Declared out
- November 3, 2025 at 1:45 PM AKST
- Cause
- Natural
- Location
- 37 Miles SE from Delta Junction, AK
- County
- Southeast Fairbanks County
- State
- Alaska
- Nearest city reported
- Delta Junction
- Protecting agency
- DVF
- Jurisdiction
- DNR
- Land ownership at origin
- State
- Personnel assigned
- 2
- Incident management
- Type 4 IC, Type 4 Incident
- Primary fuel
- Timber (Grass and Understory)
- Estimated cost to date
- $1,554,390
- Incident type
- Wildfire
- Unique fire identifier
- 2025-AKDAS-512220
- IRWIN identifier
- D0395AD0-94CF-4638-B640-7E7B40FEDB22
Growth
Mapped area at the last perimeter of each day, from June 20, 2025 (2,159 acres) to November 4, 2025 (24,146 acres). The largest one-day growth was 6,023 acres, mapped June 22, 2025.
| Day | Acres | Change |
|---|---|---|
| June 20, 2025 | 2,159 | |
| June 21, 2025 | 6,221 | +4,062 |
| June 22, 2025 | 12,244 | +6,023 |
| June 23, 2025 | 13,907 | +1,663 |
| June 26, 2025 | 14,420 | +513 |
| June 27, 2025 | 18,745 | +4,325 |
| July 2, 2025 | 18,028 | -717 |
| July 3, 2025 | 18,052 | +24 |
| July 4, 2025 | 18,121 | +69 |
| July 5, 2025 | 18,587 | +466 |
| July 6, 2025 | 21,986 | +3,399 |
| July 7, 2025 | 24,027 | +2,041 |
| July 8, 2025 | 23,423 | -604 |
| July 12, 2025 | 23,628 | +205 |
| July 16, 2025 | 23,841 | +213 |
| July 17, 2025 | 23,866 | +25 |
| July 19, 2025 | 23,944 | +78 |
| August 6, 2025 | 24,112 | +168 |
| November 4, 2025 | 24,146 | +34 |
Weather in the area
This fire is no longer listed as current. The forecast for Deltana, AK covers the area today.
Nearby
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 November 4, 2025 at 12:28 AM AKST. Identifier 2025-AKDAS-512220.