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Aursee · notable fire

Fire near Kepi, South Papua, Indonesia, September 2026

Detected · VIIRS 375 m (S-NPP, NOAA-20, NOAA-21) · -6.450, 139.511 · first seen 27 September 2026, 15:37 UTC

5,572 MWpeak summed radiative power, 29 Sep
351detections on that day
40 kmwidest extent of the group
3days in the record

First detected 27 September 2026, 15:37 UTC, 18 km ESE of Kepi. Last detected 29 September 2026, 17:00 UTC. Named places of 1,000 people or more within 25 km had a combined population of 8,394 (GeoNames).

Day by day

2026-09-27: 3,938 MW27 Sep2026-09-28: 5,540 MW28 Sep2026-09-29: 5,572 MW29 Sep5,572 MW

Summed radiative power per UTC day, MW.

Day (UTC)MWDetectionsExtent kmNight
2026-09-273,9382833016%
2026-09-285,540342404.0%
2026-09-295,572351407.0%

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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