Started on Sep 1, 2026.
True view
Fire view
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
Active fires nearby2 · 100 km
A moderate heat signature detected by satellites marks the ongoing activity of an active wildfire burning near Monte Alegre do Piauí, Brazil. The fire has consumed 480 hectares, equivalent to 1,186 acres, since it started on September 1, 2026. Orbiting sensors have recorded 23 thermal anomalies in the surrounding area over the past 48 hours, illustrating the current spread of the incident.
This event unfolds during the region's typical fire season, which runs from August to October. Despite this local activity, the broader national landscape shows a different trend: 4,711,577 hectares have burned across the country so far in 2026, marking an 85% decrease compared to the two-decade average.
In context
This wildfire burned in Brazil for 2 days. In total it burned about 480 ha (1,186 acres) — around 4.8 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 9,594,709 hectares have burned so far in 2026 — 69% below the two-decade average. Data from Copernicus GWIS.
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More fires in Brazil
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