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Black Ridge 2 Fire (Idaho)

Ended · 100% containedCrews stopped it spreading on 100% of the perimeter. Not the same as out, and not 100% burned. · 15,000 acres (6,070 hectares) · Started · Updated

This fire in numbers92 days
6,070Hectares15,000Acres92Days it lasted
Containment100%

Started on Jul 17, 2026.

United States todayLive
40Active639Hotspots 48h797 kHectares
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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Black Ridge 2 Fire (Idaho) — Sentinel-2 true color Black Ridge 2 Fire (Idaho) — Sentinel-2 SWIR (fuego) True view Fire view
⟷
True view (left): as the eye sees it.
Fire view (right): infrared (SWIR), sees through smoke and brings out the heat.

🟢 green = vegetation
🟤 brown = already burned
🟠 orange = fire right now

Drag to compare: normal photo on the left, heat brought out on the right.

Green: vegetationBrown: already burnedOrange: fire right nowSentinel-2 · Copernicus

Red dots: heat detected by satellite in the last 48h. NASA FIRMS

Quick facts

Location
18 miles northeast of Dietrich, ID
Complexity
Type 3 IncidentOfficial scale from 5 to 1: a Type 1 is the most complex in the country.
What's burning
Tall Grass (2.5 feet)
How it's behaving
ExtremeFlanking — Grows along the sides, not head-on.
Jurisdiction
BLM · Federal land
Glossary: what each term means
Minimal

Barely moving. Low, thin smoke.

Smoldering

Burning without flame, in the ground or in roots. Can flare up days later.

Creeping

Moves slowly, hugging the ground.

Moderate

Spreads with low, steady flames.

Active

Spreading evenly and steadily, with visible flame.

Extreme

Fast and unpredictable.

Running

Runs along the ground much faster than a person walks.

Flanking

Grows along the sides, not head-on.

Backing

Moves against the wind or downhill, which makes it slower.

Crowning

Climbs into the treetops and jumps crown to crown. It can't be attacked from the ground.

Short Crown Runs

Climbs into the crowns in bursts and drops back down.

Torching

Whole trees flaring up like torches.

Isolated Torching

Single scattered trees flaring up whole, like torches.

Group Torching

Whole clumps of trees flaring at once.

Spotting

Wind carries embers through the air and starts new fires ahead of the front: that is how a fire jumps a road or a firebreak.

Wind Driven Runs

The wind pushes it in long runs in one direction.

The ones marked ● are the behaviors that make a fire harder to stop. They are not a warning or an instruction: they are the description written by the agency in charge. For decisions, always follow your emergency services.

Spreading across 15,000 acres of federal land 18 miles northeast of Dietrich, Idaho, the Black Ridge 2 Fire has reached full containment. The blaze, which ignited on July 17, 2026, exhibited extreme flanking behavior as it moved through 2.5-foot tall grass.

Managed as a Type 3 incident by the Bureau of Land Management, the fire incurred a total cost of $200,000. While the fire is now contained, satellite sensors from NASA FIRMS recorded two heat detections within the last 48 hours in the Lincoln County area.

In context

This wildfire burned in Idaho for 88 days. In total it burned about 15,000 acres — around 61 km².

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 3,379,469 hectares have burned so far in 2026 — 38% below the two-decade average. Data from Copernicus GWIS.

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