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Wildfire near Cumarumã (Sep 21)

Ended · 300 hectares (741 acres) · Started · Updated

This fire in numbers2 days
300Hectares741Acres2Days it lasted

Started on Sep 21, 2026.

Brazil todayLive
50Active8,031Hotspots 48h30,230Hectares
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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Wildfire near Cumarumã (Sep 21) — Sentinel-2 true color Wildfire near Cumarumã (Sep 21) — 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

An intense heat signature detected by satellites marks the ongoing activity of a wildfire near Cumarumã, Brazil, which has consumed 380 hectares (939 acres) since it started on September 21, 2026. The fire's front is burning with notable severity, while 16 heat detections cluster nearby over a 48-hour period, indicating the localized spread of thermal anomalies in the area.

This active blaze unfolds during the region's typical fire season, which spans from August to October. The incident occurs against a broader national backdrop in 2026, where 6,875,658 hectares have burned so far, tracking 78% below the country's two-decade average.

In context

This wildfire burned in Brazil for 1 day. In total it burned about 300 ha (741 acres) — around 3.0 km².

Close to the tropics, fires tend to follow the dry season and are often linked to land-clearing rather than a single summer peak.

The bigger picture in Brazil

Across Brazil, roughly 10,112,466 hectares have burned so far in 2026 — 67% below the two-decade average. Data from Copernicus GWIS.

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