AURSEEAursee · notable fire
Fire near Mansidão, Bahia, Brazil, October 2026
Detected · VIIRS 375 m (S-NPP, NOAA-20, NOAA-21) · -11.060, -44.077 · first seen 8 October 2026, 15:41 UTC
18,419 MWpeak summed radiative power, 9 Oct
452detections on that day
16 kmwidest extent of the group
3days in the record
First detected 8 October 2026, 15:41 UTC, 41 km S of Mansidão. Last detected 10 October 2026, 17:20 UTC.
Day by day
Summed radiative power per UTC day, MW.
| Day (UTC) | MW | Detections | Extent km | Night |
|---|---|---|---|---|
| 2026-10-08 | 8,425 | 295 | 11 | 36% |
| 2026-10-09 | 18,419 | 452 | 16 | 27% |
| 2026-10-10 | 8,632 | 306 | 16 | 39% |
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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