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Aursee · notable fire

Fire near Kununurra, Western Australia, Australia, September 2026

Detected · VIIRS 375 m (S-NPP, NOAA-20, NOAA-21) · -16.246, 130.021 · first seen 20 September 2026, 16:13 UTC

18,068 MWpeak summed radiative power, 20 Sep
769detections on that day
39 kmwidest extent of the group
5days in the record

First detected 20 September 2026, 16:13 UTC, 146 km ESE of Kununurra. Last detected 25 September 2026, 17:24 UTC.

Day by day

2026-09-20: 18,068 MW20 Sep2026-09-21: 17,931 MW21 Sep2026-09-22: 7,671 MW22 Sep2026-09-24: 13,575 MW24 Sep2026-09-25: 13,911 MW25 Sep18,068 MW

Summed radiative power per UTC day, MW.

Day (UTC)MWDetectionsExtent kmNight
2026-09-2018,0687692823%
2026-09-2117,9317983126%
2026-09-227,6713903518%
2026-09-2413,5753043411%
2026-09-2513,9114483940%

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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