Ambler, Alaska – High winds fueled rapid growth of the Kopsheut Fire (#137) after it ignited in the village landfill on June 4, 2026, prompting an immediate and aggressive response from smokejumpers and aerial firefighting resources.

The fire expanded quickly, reaching an estimated 300–400 acres by the evening as it burned through black spruce in northwestern Alaska, about 330 miles northwest of Fairbanks.

Aerial footage from a smokejumper aircraft shows 12 personnel being delivered into the fire area around 4 p.m. on June 4. The landscape below is filled with active flames, heavy smoke, and advancing fire activity.

The fire produced intense torching in black spruce trees, with flame lengths estimated at 6–12 feet. Embers carried ahead of the main front created additional spot fires, increasing spread across the terrain.

The blaze moved toward the Kobuk River while smoke rose across the tundra. The community of Ambler remained visible in the distance as suppression aircraft operated overhead.

Initial deployment included 12 smokejumpers, with another 12 en route. They were supported by single-engine scoopers, a helicopter, and air tankers dropping retardant. By evening, 24 smokejumpers and additional crews were engaged in suppression efforts.

Firefighters worked to slow the fire’s advance using water drops, hoses, and containment lines, focusing efforts on the side nearest Ambler. Winds continued to push the fire and smoke toward the Kobuk River, away from the community.

Additional hotshot and fire crews were ordered to reinforce suppression operations. Nearby Native allotments were affected, though several areas did not experience deep burning.

No injuries or structural losses were reported in Ambler. Officials continue to monitor conditions as the fire remains active in the region.

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