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No longer trackedAK

Big Fire

Feed checked
Oct 23, 2026 11:40 UTC
Source record updated
Not reported
Last recorded incident change
Aug 7, 2026 07:13 UTC

Feed checks and source-record updates do not necessarily mean fire conditions changed. Figures below reflect the last recorded incident report.

The last recorded incident change is more than 14 days old or undated. Historical fire behavior and summaries below are not confirmation of current conditions.

258
Acres
100%
Contained
32
Personnel

Situation Summary

Automated summary generated: Aug 9, 2026 21:07 UTC. It may lag behind the report and is not an official alert.

The Big wildfire is located in Yukon-Koyukuk County, Alaska, approximately 64.759167502669Β° N latitude and 155.13685873239Β° W longitude. The fire is reported to be 257.88 acres in size and is 100% contained. The fire was discovered on June 26, 2026, at 23:12:00 and is attributed to a natural cause. The jurisdictional agency responsible for managing the fire is the Alaska Native Corporation (ANC). The fire behavior is currently minimal, with some smoldering, creeping, and crowning. The situation has remained relatively stable, with no growth in size and continued containment.

Official source description: 10 Miles E from Ruby, AK

Fire Behavior in Last Recorded Report

Minimal; Smoldering; Creeping; Crowning

Intelligence Timeline

Fri, Aug 7 - 7:13 AM Source: NIFC
258 acres
100% cont.
Thu, Aug 6 - 8:32 PM Source: NIFC
258 acres
100% cont.

Location

Regional Air Quality

Current air quality readings are unavailable for this incident. Older readings are not shown as current conditions.

Check current air quality on AirNow.gov β†’

Public Safety & Travel

Any automated community or travel summary below may be outdated. It is not a live evacuation or road-closure notice.

Check Official Alerts

Verify evacuation orders, closures and access with the responsible fire agency, county emergency management or sheriff. A containment percentage, feed status or AQI reading does not establish that an area is safe to enter.

NIFC fire information and official resources β†’

IRWIN ID: {7B831616-5F09-4F10-8EE6-79F5BE5B6A32}

Discovered: Jun 26, 2026

Cause: Natural

Managing Agency: ANC

Est. Cost to Date: $1,930,389

Coordinates: 64.7592, -155.1369

Frequently Asked Questions

How many acres has the Big Fire burned?

The Big Fire has burned 258 acres as of August 7, 2026.

Is the Big Fire contained?

Yes, the Big Fire is fully contained (100%).

What caused the Big Fire?

The official cause has been listed as: Natural.

Where is the Big Fire located?

The Big Fire is burning in Yukon-Koyukuk, AK.

Is the Big Fire still active?

The Big Fire is no longer in our filtered incident feed. This alone does not confirm extinguishment.

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