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Wildfire near Rio Sono (Aug 11)

Ended · 400 hectares (988 acres) · Started · Updated

This fire in numbers3 days
400Hectares988Acres3Days it lasted

Started on Aug 11, 2026.

Brazil todayLive
9Active7,129Hotspots 48h6,750Hectares
Last 7 days · fallingHow many named wildfires were burning on each of the last 7 days. It rises when there are more than on the earlier days.
All Brazil wildfires
Wildfire near Rio Sono (Aug 11) — Sentinel-2 true color Wildfire near Rio Sono (Aug 11) — 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

Satellites are picking up an intense heat signature from the active wildfire burning near Rio Sono, Brazil, where 19 heat detections over the past 48 hours mark the extent of the spread across the landscape. Having started on August 11, 2026, the blaze has grown to cover 400 hectares, equivalent to 988 acres.

This incident unfolds during the region's typical fire season, which runs from August to October. Despite the seasonal risks, the broader national landscape reflects significantly reduced activity so far, with 2,512,384 hectares burned across the country in 2026—marking a figure that is 92% below the two-decade average.

In context

This wildfire burned in Brazil for 2 days. In total it burned about 400 ha (988 acres) — around 4.0 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 7,422,439 hectares have burned so far in 2026 — 76% below the two-decade average. Data from Copernicus GWIS.

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