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Inactive

Siruk

Yukon-Koyukuk, AK · Natural

This fire is no longer active. It burned 593 acres in Yukon-Koyukuk before dropping off the national incident feed.

0%Inactive

593

Acres Burned

133

Days Burning

Jul 1, 2026

Discovered

3w ago

Last Update

Growth

Grew 3 acres in the last day
Jul 5 / 619 acresOct 17 / 593 acres

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Public Lands Nearby

2 public land units within 75 miles

Kanuti National Wildlife Refuge

Go

Wildlife Refuge / AK

48 mi

SE

Gates of the Arctic National Preserve

Go

NCA / AK

49.1 mi

N

Situation Updates

Changes read from NIFC interagency perimeter data

Siruk mapped at 590 acres, 90% contained

Perimeter data
Jul 9

Interagency perimeter data shows the Siruk at 590 acres, 90% contained.

IRWIN

Siruk mapped at 590 acres, 80% contained

Perimeter data
Jul 8

Interagency perimeter data shows the Siruk at 590 acres, 80% contained.

IRWIN

Siruk mapped at 590 acres, 70% contained

Perimeter data
Jul 7

Interagency perimeter data shows the Siruk at 590 acres, 70% contained.

IRWIN

Siruk mapped at 588 acres, 70% contained

Perimeter data
Jul 6

Interagency perimeter data shows the Siruk at 588 acres, 70% contained.

IRWIN

Siruk mapped at 619 acres, 70% contained

Perimeter data
Jul 6

Interagency perimeter data shows the Siruk at 619 acres, 70% contained.

IRWIN

Siruk mapped at 619 acres, 60% contained

Perimeter data
Jul 5

Interagency perimeter data shows the Siruk at 619 acres, 60% contained.

IRWIN

Siruk mapped at 619 acres, 50% contained

Perimeter data
Jul 4

Interagency perimeter data shows the Siruk at 619 acres, 50% contained.

IRWIN

Siruk mapped at 550 acres, 50% contained

Perimeter data
Jul 4

Interagency perimeter data shows the Siruk at 550 acres, 50% contained.

IRWIN

Siruk mapped at 550 acres, 30% contained

Perimeter data
Jul 3

Interagency perimeter data shows the Siruk at 550 acres, 30% contained.

IRWIN

Siruk mapped at 550 acres, 5% contained

Perimeter data
Jul 2

Interagency perimeter data shows the Siruk at 550 acres, 5% contained.

IRWIN

Siruk mapped at 500 acres, 5% contained

Perimeter data
Jul 2

Interagency perimeter data shows the Siruk at 500 acres, 5% contained.

IRWIN

Siruk mapped at 500 acres

Perimeter data
Jul 2

Interagency perimeter data shows the Siruk at 500 acres.

IRWIN

Siruk Creek mapped at 150 acres

Perimeter data
Jul 1

Interagency perimeter data shows the Siruk Creek at 150 acres.

IRWIN

Siruk Creek mapped at 100 acres

Perimeter data
Jul 1

Interagency perimeter data shows the Siruk Creek at 100 acres.

IRWIN

Timeline

Jul 1Now

133 days since discovery

Other Fires in Alaska

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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: ba7c23bf-00d6-4e1a-900c-3f5c6943f36a

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.