San Francisco 2 Fire, La Casita, Texas

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

Key facts

Source: NIFC

Location2 miles south of La Casita, TX

What's burningTall Grass (2.5 feet)

How it's behavingMinimalBacking — Moves against the wind or downhill, which makes it slower.Torching — Whole trees flaring up like torches.

ComplexityType 4 IncidentOfficial scale from 5 to 1: a Type 1 is the most complex in the country.

JurisdictionUSFWS · Federal land

Cost so far$40,000

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.

The story so far

Burning for 26 days across Starr County, Texas, the San Francisco 2 Fire ultimately consumed 524 acres of federal land managed by the USFWS, averaging roughly 20 acres per day during its campaign. Located 2 miles south of La Casita, the incident was classified as a Type 4 Incident with 1 personnel assigned, fueled by 2.5-foot tall grass.

The fire behavior included minimal, backing, and torching activity before the blaze was fully brought to 100 percent containment and ended. Total suppression costs for the incident reached about $40,000.

This event unfolded within the region's typical fire season, which runs from June to October. Nationally, the broader context shows that 3,450,833 hectares have burned across the country so far in 2026, tracking 37 percent below the two-decade average.