FIRESIGNAL by 1338Live map › Santa Marta de Penaguião (PT)
Wildfire near Santa Marta de Penaguião (PT) · 170 ha - August 19, 2026 - August 23, 2026
Satellites recorded a wildfire near Santa Marta de Penaguião (PT) from 19-08-2026 01:47 to 23-08-2026 14:12 (UTC). The measured heat zone covered roughly 170 ha (an upper bound based on pixel size, not an official fire perimeter). The event counted 8 satellite detections (N21, SNPP, N20).
Key figures
| First detection | 19-08-2026 01:47 UTC |
|---|---|
| Last detection | 23-08-2026 14:12 UTC |
| Coordinates | 41.2485, -7.8171 |
Course
Detections per period since the first observation. Each bar is a six-hour window; higher means more satellite pixels measured fire in that window. Most activity fell around 19-08 00:00 UTC.
Surroundings
Nearest town: Santa Marta de Penaguião (PT), about 5 km. Larger town nearby: Viseu, about 66 km.
Observed by
This fire was seen by 3 satellite source(s): N21, SNPP, 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.