Observed thermal detection
Archivado · Calor medido cerca de Paredes de Coura, Viana do Castelo
Archivado tras 7 días sin detecciones. No satellite detection does not mean an area is safe. Cloud, sensor timing and heat below a sensor’s threshold can hide activity.
Satellite
Where the measurements are
Heat marks show satellite measurements. Orbit tracks are modelled; glow sizes and place-label positions are display context.
What each mark means
Footprint at this scaleVIIRS (NASA) 375 m · not drawnMeteosat (EUMETSAT) about 1–3 km per cell · not drawn
- VIIRS (NASA)375 m
No detections stored for this frame. VIIRS last passed over . No VIIRS detection has been recorded for this event — that describes our coverage, not an all-clear.
- Meteosat (EUMETSAT)about 1–3 km per cell
Measures radiated power, which is what sizes the glow. Its individual pixel positions are not stored, so no Meteosat footprint is drawn — inferring one from the sharper layer would put a detection pixel on ground nobody measured.
- True geographic scale, corrected for latitude. Frame is about 48 km across.
- The glow means “an event, roughly here”. Its area follows the measured power and its radius is capped, because an uncapped one would assert a burnt extent nobody measured. The number carries the magnitude.
- Grey marks detections shown as history, including those on quiet or archived events. It does not establish that a later satellite pass measured no activity.
- Coastline, lakes and borders come from a generalised map with about 1,7 km between vertices, so treat every line as the shape of the geography and not as a surveyed boundary. It is drawn under the data and never over it.
- Place names sit at their own coordinates from an offline index of populated places. They say what is near the measurements — not that any named place is burning, and not how far the heat reaches.
Archivado
Archivado · reproducir
Solo las autoridades pueden declarar el fin de un incendio.
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Official
Official source record
Official information is shown separately and takes precedence over satellite interpretation.
Los datos oficiales solo están integrados para Portugal por ahora.
- ANEPC — Autoridade Nacional de Emergência e Proteção Civil
Fontoura, Fontoura, Valença
Estado de las autoridades: Em Conclusão
Un enlace a una autoridad no es una clasificación de incendio.
3 oct 2026, 18:18 UTC- Hora de inicio según la fuente
- 3 oct 2026, 16:05 UTC
- Personal
- 28
- Vehículos
- 10
- Aeronaves
- 0
Satellite
Current facts
No satellite detection does not mean an area is safe. Cloud, sensor timing and heat below a sensor’s threshold can hide activity.
MTG · VIIRS · Official
Verification ladder
- ConfirmedNot yet observed
Two independent satellite looks recorded the same heat; one power reading or one VIIRS detection alone does not establish this step. Sensores de confirmación: desconocidos en el registro público.
- QuantifiedObserved
The heat here has a number on it — radiated power, in megawatts — and the number is what lets one reading be compared with another from the same time of day, day by day. Between measurements it says nothing. Measured by: Meteosat (EUMETSAT).
- Linked to an official sourceObserved
An official update has been matched to this event. Official information outranks everything above it. ANEPC — Autoridade Nacional de Emergência e Proteção Civil
peak 10,5 MW · Meteosat · · 3 oct 2026, 16:20 UTC
What each sensor measured
Meteosat looks every ten minutes; VIIRS passes a few times a day. The contrast is the point — between sharp passes there is no new sharp knowledge, only the ten-minute layer.
VIIRS · Meteosat
Observation history
Day and night observations stay labelled. REYKR does not compare unlike times of day.
Measurement record
Measured from 3 oct 2026, 16:10 to the most recent observation on 3 oct 2026, 16:40. Satellite readings in the 72 hours shown: 3, from Meteosat (EUMETSAT). Highest power measured across the whole record: 23,9 MW, Meteosat (EUMETSAT) — 3 oct 2026, 16:20, .
This is a record of what satellites have measured so far, not a statement that the activity has ended. Only an official source can say that, and heat can return to ground that has gone quiet.
Observations from the 72 hours up to 3 oct 2026, 16:40 UTC.
- 3 oct 2026, 16:40Meteosat2 detections · average 7,8 MW · peak 8,8 MWDay
- 3 oct 2026, 16:20Meteosat3 detections · average 8 MW · peak 10,5 MWDay
- 3 oct 2026, 16:10Meteosat2 detections · average 5,6 MW · peak 5,7 MWDay
Nearby
Other detections nearby
Other satellite-observed events within 100 km, nearest first — up to six shown.
Norte
1,4 km away
Archivado tras 7 días sin deteccionesView event facts →Norte
4,1 km away
Archivado tras 7 días sin deteccionesView event facts →Norte
4,8 km away
Archivado tras 7 días sin deteccionesView event facts →Norte
5,2 km away
Archivado tras 7 días sin deteccionesView event facts →Norte
9,7 km away
Archivado tras 7 días sin deteccionesView event facts →Norte
10 km away
Archivado tras 7 días sin deteccionesView event facts →
Questions about these readings
What has been observed near Paredes de Coura, Viana do Castelo?
Archivado tras 7 días sin detecciones. No satellite detection does not mean an area is safe. Cloud, sensor timing and heat below a sensor’s threshold can hide activity.
When was the last measurement near Paredes de Coura, Viana do Castelo?
3 oct 2026, 16:40 UTC
How current is the last measurement near Paredes de Coura, Viana do Castelo?
No signals: safe?
No. No detection is not proof of safety: cloud, missed passes, sub-threshold heat or failed reads leave activity unknown.
Missing or misplaced?
Fuera de cobertura o sin observaciones utilizables: desconocido. Umbral Meteosat unos 12 MW; VIIRS 375 m; Meteosat unos 1–3 km. Áreas aproximadas, no límites de incendios.
Data age?
Meteosat: every 10 min; median publication lag about 17 min, no deadline. VIIRS: usually 1–3 h after a pass. ANEPC: at least 600 s (10 min) between polls; no publication guarantee. Age per reading.
Sources?
Official above satellite. ANEPC: Portugal only. Meteosat (EUMETSAT); VIIRS (NASA): NOAA-20, NOAA-21; Suomi-NPP until its retirement in November 2026.