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Inactive

Union 400245

Union, AR

This fire is no longer active. It burned 70 acres in Union before dropping off the national incident feed.

0%Inactive

70

Acres Burned

56

Days Burning

Sep 15, 2026

Discovered

3w ago

Last Update

Growth

No growth in the last day, containment at 0%
Sep 15 / 1 acresOct 17 / 70 acres

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Public Lands Nearby

6 public land units within 75 miles

Felsenthal National Wildlife Refuge

Go

Wildlife Refuge / AR

42.1 mi

E

Upper Ouachita National Wildlife Refuge

Go

Wildlife Refuge / LA

52.6 mi

SE

D 'Arbonne National Wildlife Refuge

Go

Wildlife Refuge / LA

59.6 mi

SE

Black Bayou Lake National Wildlife Refuge

Go

Wildlife Refuge / LA

67.5 mi

SE

Handy Brake National Wildlife Refuge

Go

Wildlife Refuge / LA

69.3 mi

SE

Overflow National Wildlife Refuge

Go

Wildlife Refuge / AR

71.9 mi

E

Situation Updates

Changes read from NIFC interagency perimeter data

Union 400245 update: 100 acres

Perimeter data
Sep 15

Per interagency perimeter data, the Union 400245 grew 99 acres to 100.

IRWIN

Union 400245 mapped at 1 acres

Perimeter data
Sep 15

Interagency perimeter data shows the Union 400245 at 1 acres.

IRWIN

Timeline

Sep 15Now

56 days since discovery

Other Fires in Arkansas

No other fire is burning in the state right now

Arkansas wildfire map: every fire burning in the state and the past year's fires. Planning a trip? Arkansas 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: 2363c3c8-d997-4afa-a05e-cf80eaf66384

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.