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Signal Peak Fire (Washington)

Contained · 100% contained · 3,000 acres · started 2026-07-24 · updated 2026-08-10

This fire in numbersDay 50
1,214Hectares3,000Acres50Days burning
Containment100%

Started on Jul 24, 2026.

United States todayLive
106Active520Hotspots 48h1.7 MHectares
Last 7 days · steadyHow many named wildfires were burning on each of the last 7 days. It rises when there are more than on the earlier days.
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Signal Peak Fire (Washington) — Sentinel-2 true color Signal Peak Fire (Washington) — Sentinel-2 SWIR (fuego) True color Fire (SWIR)
True color (left): as the eye sees it.
Infrared / SWIR (right): sees through smoke.

🟢 green = vegetation
🟤 red/brown = burned
🟠 orange = active fire

Imagery: Sentinel-2 (Copernicus). Drag to compare smoke vs. infrared.

Heat detections: NASA FIRMS (last 48h).

Active fires nearby1 · 100 km
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Quick facts

Location
1 Miles S from White Swan, WA
Cause
Human
Personnel
6
Complexity
Type 3 Incident
Fuel
Short Grass (1 foot)
Behavior
Minimal, Smoldering
Jurisdiction
BIA · Federal land

Burning across short grass in Yakima County, Washington, the Signal Peak Fire has scorched 3,000 acres near Ahtanum and one mile south of White Swan since it started on July 24, 2026. Advancing at an approximate rate of 176 acres per day over its 17-day burn period, the federal BIA-managed blaze has now reached full containment, burning with minimal, smoldering behavior through one-foot fuels.

Operations to secure the fire involved six personnel operating under a Type 3 Incident management structure, accumulating a total cost of $250,000. This incident unfolds during the region's typical fire season, which runs from June to October. On a broader scale, the current fire activity contributes to a national total of 2,799,726 hectares burned so far in 2026, tracking 49% below the two-decade average.

In context

This wildfire has been burning in Washington for 49 days. So far it has affected roughly 3,000 acres — about 12 km². The perimeter is 100% contained.

In the Northern Hemisphere, wildfire activity usually peaks during the warm, dry months — roughly May through October.

The bigger picture in United States

Across United States, roughly 3,207,126 hectares have burned so far in 2026 — 41% below the two-decade average. Data from Copernicus GWIS.

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