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Wildfire near Pernik (BG) · 121 ha - August 28, 2026

Heat zone121 ha
Detections3
Max. radiative power6.0 MW

Satellites recorded a wildfire near Pernik (BG) from 28-08-2026 11:15 to 28-08-2026 11:15 (UTC). The measured heat zone covered roughly 121 ha (an upper bound based on pixel size, not an official fire perimeter). The event counted 3 satellite detections (N20).

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Key figures

First detection28-08-2026 11:15 UTC
Last detection28-08-2026 11:15 UTC
Coordinates42.5854, 23.0717

Surroundings

Nearest town: Pernik (BG), about 3 km. Larger town nearby: Sofia, about 24 km.

Observed by

This fire was seen by 1 satellite source(s): N20. Polar satellites deliver sharp measurements but pass over a few times a day; geostationary satellites watch continuously with a coarser pixel.

How these figures are produced

FireSignal groups individual satellite detections into a single fire event. The heat zone is the sum of the measured pixels and is therefore an upper bound: it says where heat was observed, not how many hectares actually burned. Official figures from fire services or authorities are usually lower. Cloud and thick smoke block the view, so there is always a gap between two observations.