AURSEEAursee · notable fire
Fire near Arraias, Tocantins, Brazil, September 2026
Detected · VIIRS 375 m (S-NPP, NOAA-20, NOAA-21) · -12.685, -47.325 · first seen 27 September 2026, 03:49 UTC
5,816 MWpeak summed radiative power, 28 Sep
412detections on that day
16 kmwidest extent of the group
2days in the record
First detected 27 September 2026, 03:49 UTC, 48 km NW of Arraias. Last detected 29 September 2026, 05:12 UTC.
Day by day
Summed radiative power per UTC day, MW.
| Day (UTC) | MW | Detections | Extent km | Night |
|---|---|---|---|---|
| 2026-09-27 | 5,120 | 263 | 15 | 45% |
| 2026-09-28 | 5,816 | 412 | 16 | 29% |
MW is fire radiative power summed over every detection grouped into the fire in a 24-hour window, across three satellites. Extent is the width of the group of detections, not a mapped perimeter. Night is the share of detections from the night pass. How these are measured.
Related
- Fire history of BrazilEvery year since 2012.
- Fires in Brazil nowToday's fires, updated every hour.
- All notable firesEvery fire above 5,000 MW since the record began.
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