"The fire’s rapid increase from 15 to 24.4 acres in just over seven hours highlights its potential for further expansion, warranting attention from local fire management and the public."
The Campbell Divide wildfire was discovered on September 14, 2026, in Crook County, Wyoming, and is currently active. The fire began as a natural ignition and has expanded from 15 acres at 20:20 UTC on September 14 to 24.4 acres by 01:40 UTC on September 15, with no containment reported. No jurisdictional agency has been assigned, and no personnel or cost estimates have been released. The fire’s behavior remains unknown, but the growth rate suggests a moderate expansion under current conditions. As of the latest update, the blaze remains uncontrolled and continues to spread.
Good air quality. Outdoor activity is generally safe near this incident.
Nearest reporting station: Gillette. Source: AirNow.gov (EPA).
General wildfire safety guidance applies: stay informed through local authorities, avoid the area if possible, and be prepared to evacuate if conditions worsen.
IRWIN ID: {215ADAC7-75E4-4ACC-8F83-981882BBBE44}
Discovered: Sep 14, 2026
Cause: Natural
Coordinates: 44.6323, -104.5916
Other wildfires that have recently been contained or dropped from official tracking in WY.
The Campbell Divide Fire has burned 24 acres as of September 15, 2026.
The Campbell Divide Fire has not yet reached any official containment.
The official cause has been listed as: Natural.
The Campbell Divide Fire is burning in Crook, WY.
Yes, as of the latest official update, the Campbell Divide Fire remains active.
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