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Inactive

Mud

Yukon-Koyukuk, AK · Natural

This fire is no longer active. It burned 1,788 acres in Yukon-Koyukuk before dropping off the national incident feed.

0%Inactive

1,788

Acres Burned

139

Days Burning

Jun 24, 2026

Discovered

1mo ago

Last Update

Growth

No growth in the last day, containment at 0%
Jul 14 / 1,734 acresSep 22 / 1,788 acres

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Public Lands Nearby

1 public land unit within 75 miles

Innoko National Wildlife Refuge

Go

Wildlife Refuge / AK

48.8 mi

SW

Situation Updates

Changes read from NIFC interagency perimeter data

Mud mapped at 1,788 acres, 0% contained

Perimeter data
Aug 7

Interagency perimeter data shows the Mud at 1,788 acres, 0% contained.

IRWIN

Mud update: 1,734 acres, 0% contained

Perimeter data
Jul 2

Per interagency perimeter data, the Mud grew 934 acres to 1,734.

IRWIN

Mud mapped at 800 acres, 0% contained

Perimeter data
Jul 1

Interagency perimeter data shows the Mud at 800 acres, 0% contained.

IRWIN

Timeline

Jun 24Now

139 days since discovery

Other Fires in Alaska

No other fire is burning in the state right now

Alaska wildfire map: every fire burning in the state and the past year's fires. Planning a trip? Alaska national parks guide.

Data Sources

Fire data from NIFC Wildland Fire Interagency Geospatial Services (WFIGS) via IRWIN. Satellite hotspots from NASA FIRMS VIIRS. Situation updates are either posted by the incident management team on InciWeb or read by us from WFIGS perimeter data, and each one says which. Air quality data from EPA AirNow. Public lands boundaries from USGS PAD-US 4.0.

IRWIN ID: 2059b9fa-e788-4471-a790-6d8b99feff66

Important

More Than Just Parks aggregates third-party data from EPA AirNow, NOAA, NASA FIRMS, and NIFC/WFIGS. Readings can be delayed, estimated, incomplete, or wrong, and conditions on the ground change quickly. This tool is for general information only and is not a substitute for official air quality alerts, fire and evacuation orders, land manager closures, or emergency services. Verify with the managing agency and local authorities before making any travel, health, or safety decision. We make no warranty as to accuracy and accept no liability for decisions made using this information. This is not an emergency or evacuation tool. If you are near a fire, follow official evacuation orders and call 911. Terms of Service.