"The Moose Mountain fire’s rapid increase to over 3,700 acres within a month, coupled with sustained moderate activity and a high personnel commitment, highlights its potential threat to surrounding communities and ecosystems."
The Moose Mountain wildfire, located 27 miles northeast of Pierce in Clearwater County, Idaho, was first discovered on July 30, 2026. By August 6, the fire had burned 660 acres with no containment and 35 personnel on the scene. Over the next two weeks the blaze expanded steadily, reaching 3,707 acres by August 22 while containment remained at 7% and personnel rose to 114. The fire is classified as moderate with active uphill runs, backing, and wind‑driven behavior, and the U.S. Forest Service is the primary jurisdictional agency. The incident’s growth from 660 to 3,707 acres reflects a persistent expansion despite ongoing suppression efforts.
Official source description: 27 Miles NE from Pierce, ID
Minimal; Smoldering; Backing
Good air quality. Outdoor activity is generally safe near this incident.
Nearest reporting station: Kamiah - Nez Perce Reservation. Source: AirNow.gov (EPA).
Remain aware of the fire’s active behavior and wind‑driven runs; follow local evacuation orders and stay updated on official advisories.
IRWIN ID: {8C9CB7A0-936C-4A64-AAEF-67A10E597A66}
Discovered: Jul 30, 2026
Cause: Natural
Managing Agency: USFS
Est. Cost to Date: $9,062,861
Coordinates: 46.7749, -115.2167
Other wildfires that have recently been contained or dropped from official tracking in ID.
The Moose Mountain Fire has burned 5,832 acres as of September 15, 2026.
As of the latest update, the Moose Mountain Fire is 90% contained.
The official cause has been listed as: Natural.
The Moose Mountain Fire is burning in Clearwater, ID.
Yes, as of the latest official update, the Moose Mountain Fire remains active.
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