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
Satellites are picking up an intense heat signature at an active wildfire burning near Porto Alegre do Norte, Brazil, where 44 thermal detections over the past 48 hours trace the advancing spread of the front. Having started on September 1, 2026, the blaze has grown to consume 1,100 hectares, equivalent to 2,718 acres.
This incident unfolds during the region's typical fire season, which runs from August to October. Despite active burning near Porto Alegre do Norte, the broader national landscape shows a different trend, with 4,711,577 hectares burned so far in 2026, marking an 85% decrease compared to the two-decade average for Brazil.
In context
This wildfire burned in Brazil for 2 days. In total it burned about 1,100 ha (2,718 acres) — around 11 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 9,977,766 hectares have burned so far in 2026 — 68% below the two-decade average. Data from Copernicus GWIS.
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