Live map › Sail-sous-Couzan (FR)

Wildfire near Sail-sous-Couzan (FR) · 355 ha - August 22, 2026

Heat zone355 ha

Detections4

Max. radiative power101.8 MW

Duration2 hours

Satellites recorded a wildfire near Sail-sous-Couzan (FR) from 22-08-2026 12:50 to 22-08-2026 15:40 (UTC). The measured heat zone covered roughly 355 ha (an upper bound based on pixel size, not an official fire perimeter). The event counted 4 satellite detections (SNPP, N20, MTG, MODIS).

View on the live map →

Key figures

First detection	22-08-2026 12:50 UTC
Last detection	22-08-2026 15:40 UTC
Coordinates	`45.7245, 3.9644`

Surroundings

Nearest town: Sail-sous-Couzan (FR), about 1 km. Larger town nearby: Saint-Étienne, about 46 km.

Observed by

This fire was seen by 4 satellite source(s): SNPP, N20, MTG, MODIS. 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.