Aspen Acres Fire
Active
Custer County, Colorado · Discovered June 29, 2026
Source: NIFC/IRWIN (interagency) · Last upstream update 5 days ago · Perimeter mapped 5 days ago (NIFC WFIGS)
Aspen Acres Fire
The Aspen Acres Fire fire has burned 102,007 acres in Custer County, Colorado. Crews have reached 96% containment. It has shown no measurable growth in the last 24 hours. Wind at the fire is blowing 7 mph toward the S, with gusts to 9 mph. Air quality near the fire is good (AQI 21). 2 personnel are assigned to the incident.
Aspen Acres Fire size over time
7 official size readingsHolding at 102K acres across these reports.
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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Incident timeline
Generated automatically from official feeds the moment they change: size, containment, evacuation zones, aircraft, and incident team updates.
Containment rose to 96%
12 days ago · October 29, 2026Containment rose to 90%
28 days ago · October 13, 2026Firefighting aircraft on scene (N3804C)
46 days ago · September 25, 2026New perimeter mapped at 102,003 acres (national perimeter feed)
61 days ago · September 11, 2026Containment rose to 82%
76 days ago · August 27, 2026Containment rose to 77%
82 days ago · August 21, 2026Fire first listed in official incident feeds at 102,004 acres
91 days ago · August 11, 2026
Raw growth & containment readings
| Recorded | Size | Contained |
|---|---|---|
| 10/29/2026, 6:11:19 PM | 102,007 acres | 96% |
| 10/22/2026, 11:45:18 PM | 102,007 acres | 94% |
| 10/13/2026, 9:29:26 PM | 102,007 acres | 90% |
| 10/6/2026, 4:23:56 PM | 102,007 acres | 82% |
| 8/27/2026, 12:01:24 AM | 102,004 acres | 82% |
| 8/21/2026, 12:02:24 AM | 102,004 acres | 77% |
| 8/11/2026, 2:04:22 PM | 102,004 acres | 72% |
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.