The Coleman Creek wildfire began in Harney, Oregon on July 25, 2026, and has burned 34,000 acres with no containment to date. Homes in the affected area face direct fire damage risk.
Overview written from official NASA EONET and National Interagency Fire Center/IRWIN data.
- Type
- Wildfires
- Official size
- 308,863 acres
- Containment
- 99%
- Cause
- Natural
- Began
- Status
- Ongoing
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Affected area map
The shaded area is the affected-area perimeter reported for this event by NASA EONET (Harney, Oregon), colored by hazard type. Pan and zoom to explore the map; when more than one observation exists, use the slider below to step through how the reported area changed.
Interactive affected-area map
Harney, Oregon · ≈ 520 sq mi reported extent · Enable JavaScript to explore the map.
2026-08-20 01:35 UTC · ≈ 520 sq mi · snapshot 23 of 23
View the timeline — how the reported area changed
Official size & containment
Official incident size and containment reported through NIFC / IRWIN, as we observed it. Newest first.
- 308,863 acres ±0 99% contained
- 308,863 acres ±0 99% contained
- 308,863 acres ±0 99% contained
- 308,863 acres ±0 95% contained
- 308,863 acres +142 95% contained
- 308,721 acres ±0 95% contained
- 308,721 acres ±0 95% contained
- 308,721 acres ±0 90% contained
Show 33 earlier observations
- 308,721 acres ±0 90% contained
- 308,721 acres ±0 90% contained
- 308,721 acres ±0 90% contained
- 308,721 acres ±0 90% contained
- 308,721 acres ±0 90% contained
- 308,721 acres ±0 90% contained
- 308,721 acres ±0 89% contained
- 308,721 acres ±0 89% contained
- 308,721 acres −924 82% contained
- 309,645 acres ±0 76% contained
- 309,645 acres +275,645 76% contained
- 34,000 acres ±0 70% contained
- 34,000 acres ±0 70% contained
- 34,000 acres ±0 32% contained
- 34,000 acres −244,128 32% contained
- 278,128 acres +3,493 32% contained
- 274,635 acres +9,796 23% contained
- 264,839 acres +230,839 18% contained
- 34,000 acres −217,219 0% contained
- 251,219 acres ±0 0% contained
- 251,219 acres +217,219 0% contained
- 34,000 acres −178,182 0% contained
- 212,182 acres +178,182 0% contained
- 34,000 acres −170,279 0% contained
- 204,279 acres ±0 0% contained
- 204,279 acres +23,591 0% contained
- 180,688 acres +34,395 0% contained
- 146,293 acres ±0 0% contained
- 146,293 acres +112,293 0% contained
- 34,000 acres −106,000 0% contained
- 140,000 acres +106,000 0% contained
- 34,000 acres ±0 0% contained
- 34,000 acres 0% contained
Shown as reported by our sources — not an official product. For current advisories and the authoritative map, see NASA EONET ↗.
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Latest updates
Official updates and news coverage for this event, newest first — National Weather Service products, local storm reports, incident updates and press headlines. Official items are verbatim government text; news headlines link out to the original outlet.
- Forecast discussion NWS BOI
Area Forecast Discussion
Scattered thunderstorms south of Burns OR to Twin Falls ID this afternoon and evening may produce outflow winds up to 55 mph.
Show full text Hide full text
000 FXUS65 KBOI 241230 AFDBOI
Area Forecast Discussion National Weather Service Boise ID 630 AM MDT Mon Aug 24 2026
.UPDATE...Updated aviation discussion.
&&
.KEY MESSAGES... - Scattered thunderstorms south of a line from Burns OR to Jordan Valley OR to Twin Falls ID, this afternoon and evening.
- Thunderstorms capable of producing outflow winds up to 55 mph this afternoon and evening.
- Little chance of thunderstorms the rest of the week, except a slight chance in the central ID mountains Wednesday afternoon, and near the NV/ID border Friday-Sunday afternoons.
- Warming Monday and Tuesday, holding level Wednesday, then gradually cooling the rest of the week.
&&
.SHORT TERM /Through Wednesday Night/... Issued 430 AM MDT MON AUG 24 2026 Upper level ridge will rebound over the area and bring warmer temperatures today and monsoonal moisture from the south. Moisture values in the atmosphere increase from the 20th percentile to the 85th percentile by this evening. A shortwave moving in the southwest flow aloft will trigger scattered showers and thunderstorms over far SE Oregon and southern ID south of the Snake Basin, generally from Burns OR, to the Owyhee Mountains to Twin Fal…
- News IQAir
Wildfire Map Spotlight: Eastern Oregon Wildfires
- News Oregon Journalism Project
Spotlight: State Rep. Mark Owens
- News OregonLive.com
Big Grass fire now largest in state history, 35% contained
Show 6 earlier updates
- Elkhorn Media Group News
Coleman Creek/Second Flat Fires Daily Updates and Maps: 8-8-26
- Elkhorn Media Group News
Second Flat and Coleman Creek Fire updates as of August 7, 2026
- capitalpress.com News
- Capital Press News
- Elkhorn Media Group News
- InciWeb Incident update
Updates are captured automatically from official and news sources, and may lag the live source. For the very latest, see NASA EONET ↗.