2025 Alaska Fire Season

New thermal imaging leads to an increase in acreage across the Ptarmigan Complex 

As a result of new thermal imaging and improved mapping, the Ptarmigan Complex total fire acreage increased to 49,508 acres. The acreage for the largest fire, the Turtle (#242) is 34,903. The Ikheenjik Fire (#243) is being included as part of the Turtle Fire for management and acreage. There was minimal fire activity present yesterday across the complex, with the observed fire behavior consisting of flanking, creeping, and smoldering. The warming and drying trend for the weekend may still lead to an increase in fire activity and smoke.

Containment improves as crews push forward

Firefighters continue their determined efforts to contain the Ninetyeight Fire (#218), achieving 40% of their containment objectives despite persistent warm and dry conditions. Saturday’s fire behavior remained minimal, marked by creeping, smoldering, and isolated torching. The most concentrated heat continues to be located in the fire’s southwest corner and northern edge.