Feed checks and source-record updates do not necessarily mean fire conditions changed. Figures below reflect the last recorded incident report.
The last recorded incident change is more than 14 days old or undated. Historical fire behavior and summaries below are not confirmation of current conditions.
Automated summary generated: Oct 15, 2026 20:05 UTC. It may lag behind the report and is not an official alert.
The McConnell wildfire, located in Humboldt County, Nevada, was first discovered on August 25, 2026, and is caused by natural factors under the jurisdiction of the BLM. The fire rapidly expanded from an initial 500 acres to 33,726 acres by September 3, reaching 58% containment with 431 personnel deployed. Over the following weeks, containment steadily increased, with the fire size plateauing at 33,816 acres by October 8 and containment reaching 99% by October 6. By October 12, the fire was fully contained at 100% with 15 personnel on the scene, and the estimated cost had risen to $12,050,000. The fire behavior evolved from active, flanking, and uphill runs to moderate creeping and finally minimal creeping with occasional torching as containment progressed.
Official source description: 3 Miles E from Orovada, NV
Minimal; Short-range Spotting; Backing; Torching
Historical observations from incident reports, not a live forecast. Acreage and containment can decrease when agencies correct their estimates.
49
500 acres
33,816 acres
Latest available source report: Oct 12, 2026 21:17 UTC. This is the report date, not confirmation of current fire conditions.
Reported acreage increased by 33,316 acres between the first and last available acreage measurements. Recorded containment rose by 100.0 percentage points, from 0.0% (Aug 26, 2026) to 100.0% (Oct 12, 2026), using the first and last reports with a known containment value.
| Report date (UTC) | Acres | Containment | Source |
|---|---|---|---|
| Aug 26, 2026 01:00 | 500 | Not reported | NIFC |
| Aug 27, 2026 01:00 | 5,000 | 0.0% | NIFC |
| Aug 27, 2026 03:40 | 5,000 | 10.0% | NIFC |
| Aug 28, 2026 05:00 | 15,000 | 10.0% | NIFC |
| Aug 30, 2026 01:00 | 32,169 | 13.0% | NIFC |
| Sep 2, 2026 01:20 | 32,851 | 46.0% | NIFC |
| Sep 4, 2026 00:20 | 33,231 | 81.0% | NIFC |
| Sep 9, 2026 00:00 | 33,243 | 83.0% | NIFC |
| Sep 13, 2026 00:20 | 33,271 | 85.0% | NIFC |
| Sep 21, 2026 23:40 | 33,652 | 99.0% | NIFC |
| Sep 23, 2026 00:00 | 33,762 | 99.0% | NIFC |
| Oct 12, 2026 21:17 | 33,816 | 100.0% | NIFC |
Showing 12 representative changes from 29 distinct recorded measurements, including the first and last distinct measurements. The latest source report date is shown above, even when measurements have not changed.
| Report date (UTC) | Acres | Containment | Source |
|---|---|---|---|
| Aug 26, 2026 01:00 | 500 | Not reported | NIFC |
| Aug 26, 2026 01:40 | 1,100 | Not reported | NIFC |
| Aug 26, 2026 02:40 | 1,100 | 0.0% | NIFC |
| Aug 27, 2026 01:00 | 5,000 | 0.0% | NIFC |
| Aug 27, 2026 01:40 | 4,000 | 0.0% | NIFC |
| Aug 27, 2026 03:40 | 5,000 | 10.0% | NIFC |
| Aug 27, 2026 19:00 | 6,500 | 10.0% | NIFC |
| Aug 28, 2026 01:00 | 10,000 | 10.0% | NIFC |
| Aug 28, 2026 05:00 | 15,000 | 10.0% | NIFC |
| Aug 29, 2026 00:20 | 20,000 | 10.0% | NIFC |
| Aug 30, 2026 01:00 | 32,169 | 13.0% | NIFC |
| Aug 31, 2026 01:00 | 32,568 | 36.0% | NIFC |
| Aug 31, 2026 23:20 | 32,648 | 40.0% | NIFC |
| Sep 2, 2026 01:20 | 32,851 | 46.0% | NIFC |
| Sep 3, 2026 00:20 | 32,926 | 58.0% | NIFC |
| Sep 4, 2026 00:20 | 33,231 | 81.0% | NIFC |
| Sep 5, 2026 00:00 | 33,231 | 81.0% | NIFC |
| Sep 5, 2026 23:20 | 33,231 | 83.0% | NIFC |
| Sep 7, 2026 23:40 | 33,241 | 83.0% | NIFC |
| Sep 9, 2026 00:00 | 33,243 | 83.0% | NIFC |
| Sep 10, 2026 00:00 | 33,243 | 85.0% | NIFC |
| Sep 11, 2026 00:00 | 33,243 | 85.0% | NIFC |
| Sep 12, 2026 00:20 | 33,243 | 85.0% | NIFC |
| Sep 13, 2026 00:20 | 33,271 | 85.0% | NIFC |
| Sep 14, 2026 00:00 | 33,562 | 91.0% | NIFC |
| Sep 15, 2026 01:00 | 33,562 | 91.0% | NIFC |
| Sep 17, 2026 00:20 | 33,562 | 91.0% | NIFC |
| Sep 18, 2026 00:00 | 33,652 | 91.0% | NIFC |
| Sep 19, 2026 00:20 | 33,652 | 91.0% | NIFC |
| Sep 19, 2026 23:40 | 33,652 | 91.0% | NIFC |
| Sep 20, 2026 23:40 | 33,652 | 91.0% | NIFC |
| Sep 21, 2026 23:40 | 33,652 | 99.0% | NIFC |
| Sep 22, 2026 00:00 | 33,767 | 99.0% | NIFC |
| Sep 22, 2026 23:40 | 33,767 | 99.0% | NIFC |
| Sep 23, 2026 00:00 | 33,762 | 99.0% | NIFC |
| Sep 24, 2026 23:40 | 33,762 | 99.0% | NIFC |
| Sep 26, 2026 00:00 | 33,762 | 99.0% | NIFC |
| Sep 29, 2026 00:00 | 33,762 | 99.0% | NIFC |
| Sep 29, 2026 23:40 | 33,762 | 99.0% | NIFC |
| Oct 3, 2026 00:20 | 33,772 | 99.0% | NIFC |
| Oct 4, 2026 00:00 | 33,772 | 99.0% | NIFC |
| Oct 5, 2026 21:40 | 33,772 | 99.0% | NIFC |
| Oct 6, 2026 00:20 | 33,816 | 99.0% | NIFC |
| Oct 8, 2026 00:00 | 33,816 | 99.0% | NIFC |
| Oct 8, 2026 23:40 | 33,816 | 99.0% | NIFC |
| Oct 9, 2026 23:46 | 33,816 | 99.0% | NIFC |
| Oct 10, 2026 21:55 | 33,816 | 99.0% | NIFC |
| Oct 11, 2026 21:46 | 33,816 | 99.0% | NIFC |
| Oct 12, 2026 21:17 | 33,816 | 100.0% | NIFC |
Current air quality readings are unavailable for this incident. Older readings are not shown as current conditions.
Check current air quality on AirNow.gov βAny automated community or travel summary below may be outdated. It is not a live evacuation or road-closure notice.
Verify evacuation orders, closures and access with the responsible fire agency, county emergency management or sheriff. A containment percentage, feed status or AQI reading does not establish that an area is safe to enter.
NIFC fire information and official resources βIRWIN ID: {E04E00BD-949A-4B82-910C-100F18ACF940}
Discovered: Aug 25, 2026
Cause: Natural
Managing Agency: BLM
Est. Cost to Date: $12,050,000
Coordinates: 41.5176, -117.7422
Other wildfires no longer present in our filtered incident feed in NV.
The McConnell Fire has burned 33,816 acres as of October 12, 2026.
Yes, the McConnell Fire is fully contained (100%).
The official cause has been listed as: Natural.
The McConnell Fire is burning in Humboldt, NV.
The McConnell Fire is no longer in our filtered incident feed. This alone does not confirm extinguishment.
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