Mustang Fire
No longer in current feed
Malheur County, Oregon · Discovered August 25, 2026
Source: NIFC/IRWIN (interagency) · Last upstream update 18 days ago
Mustang Fire
The Mustang Fire fire has burned 12,547 acres in Malheur County, Oregon. It is no longer in the current official feed, so the figures on this page reflect the last data reported. Crews have fully contained the fire. Air quality near the fire is good (AQI 50). 35 personnel are assigned to the incident.
Mustang Fire size over time
8 official size readingsPeaked at 13K acres, then officials revised the mapped size to 13K acres.
Acreage as reported by the official incident feed, recorded by Fire Nearby each time it changes. Hover or tap the chart for each reading.
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Growth & containment history
Raw growth & containment readings
| Recorded | Size | Contained |
|---|---|---|
| 9/2/2026, 4:36:55 PM | 12,547 acres | 100% |
| 8/28/2026, 1:38:00 AM | 13,379 acres | 100% |
| 8/27/2026, 2:27:30 AM | 13,379 acres | 30% |
| 8/27/2026, 2:03:48 AM | 13,379 acres | 0% |
| 8/26/2026, 3:35:09 AM | 5,000 acres | 0% |
| 8/26/2026, 1:16:44 AM | 5,000 acres | - |
| 8/25/2026, 11:56:37 PM | 400 acres | - |
| 8/25/2026, 8:16:30 PM | 60 acres | - |
Recorded by Fire Nearby each time upstream data changes.
About this data
Fire Nearby aggregates official incident data and shows exactly when each value was last updated. For evacuation decisions, always follow instructions from local emergency officials and check county emergency management channels.