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Aursee · notable fire

Fire near Rolim de Moura do Guaporé, Rondônia, Brazil, October 2026

Detected · VIIRS 375 m (S-NPP, NOAA-20, NOAA-21) · -13.114, -63.153 · first seen 4 October 2026, 16:56 UTC

10,172 MWpeak summed radiative power, 7 Oct
392detections on that day
26 kmwidest extent of the group
3days in the record

First detected 4 October 2026, 16:56 UTC, 92 km W of Rolim de Moura do Guaporé. Last detected 8 October 2026, 05:44 UTC.

Day by day

2026-10-04: 4,018 MW4 Oct2026-10-05: 3,420 MW5 Oct2026-10-07: 10,172 MW7 Oct10,172 MW

Summed radiative power per UTC day, MW.

Day (UTC)MWDetectionsExtent kmNight
2026-10-044,0182171033%
2026-10-053,4202871449%
2026-10-0710,1723922626%

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.

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