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Paredes fire, September 2024 Foz do Sousa e Covelo, Fânzeres e São Pedro da Cova, Gondomar (São Cosme), Valbom e Jovim

Out · last detection 17 Sept 2024, 02:56 UTC

The fire started on 16 September 2024 in Foz do Sousa e Covelo, Portugal, and satellites saw it burning for 3 days. Copernicus mapped a burnt perimeter of 429 hectares from satellite imagery, spread across 3 municipalities. According to ICNF, it was detected on 16 September 2024 at 12:28 and declared extinguished on 16 September 2024.

Number 38 in Portugal in 2024, of 69.

Burnt area
429ha
Copernicus perimeter
Duration
3days
16 Sept 2024 – 18 Sept 2024
Municipalities hit
3
freguesias
Started on
16 Sept
2024
Heat detections
36
in a single hotspot: 70 MW
Danger at start
47
Very high · FWI index
Energy released
759MW
sum of detected power

Where it burned

17 Sept 2024
HOTSPOTS BY DAY 16 Sept18 Sept

How it evolved, day by day

1617

Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.

The weather it burned in

32°high
53km/h · peak gust
18%lowest humidity

It had gone 8 days without rain (1 mm or more) when it started. Rain came after the fire: 4.3 mm on 20 Sept.

This area had burned before

63% of the perimeter overlaps earlier fires recorded since 2016: 236 ha in 2016, 33 ha in 2019, 5 ha in 2022, 5 ha in 2023.

What happened to each town

  1. Foz do Sousa e Covelo 7,040 inhabitants · 2.4 km from the town where it started
    159 ha reached on 16 Sept
    5.2 %
  2. Fânzeres e São Pedro da Cova 37,756 inhabitants
    152 ha reached on 16 Sept
    6.9 %
  3. Gondomar (São Cosme), Valbom e Jovim 47,427 inhabitants · 1.3 km from the town
    119 ha reached on 16 Sept
    5.0 %

Burnt area inside each municipality, from crossing the official perimeter with administrative boundaries. The distance is from the town centre to the nearest fire: staying a kilometre away does not mean it reached the houses.

What burned

  • Scrub and transitional woodland70 %
  • Artificial surfaces18 %
  • Agricultural areas12 %

Land cover inside the perimeter according to Corine Land Cover, as reported by Copernicus.

Official record

According to ICNF, this fire started on 16 September 2024 and burned 405 ha (the satellite measured 429 ha).

ICNF (Instituto da Conservação da Natureza e das Florestas). This is the agency’s operational record: its figures may be revised when the year’s statistics are closed.

The weather day by day

ECMWF ERA5 reanalysis at the fire location, the standard reference for past weather, and the Canadian Fire Weather Index (the same system Copernicus uses), computed by WorldFires from that data. Days after the fire run until the first rain.

Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)

Day High Min. humidity Peak gust Rain Danger (FWI)
16 Sept 31.7 °C 18 % 48 km/h 0.0 mm Very high 47
17 Sept 27.6 °C 29 % 53 km/h 0.0 mm Very high 46
18 Sept 27.1 °C 37 % 45 km/h 0.0 mm High 36
19 Sept after 23.4 °C 62 % 21 km/h 0.0 mm Moderate 17
20 Sept after 21.4 °C 75 % 22 km/h 4.3 mm Very low 1

Before and after, from space

Drag the line to compare the same ground before the fire and after it.

Before · 9 Sept 2024
After · 25 Sept 2024

If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.

The smoke

CAMS · Copernicus

On 20 September 2024 the air beside the fire reached 123 µg/m³ of PM2.5. That day averaged 57: 3.8 times the WHO daily guideline (15).

PM2.5 peak123 µg/m³
Days over the guideline3 days
PM10177 µg/m³
Optical depth5.33
1415161718192021
Good Fair Moderate Poor Very poor Extremely poor

Particles from the Copernicus CAMS model at the centre of the perimeter; these are not measurements in each town. The pale bar is the worst hour, the solid one the daily average.

Open-Meteo.com (CC BY 4.0) · Copernicus Atmosphere Monitoring Service (CAMS)

Detections table · 36Every satellite heat detection, one by one, with time, satellite, power and coordinates.
⬇ Download CSV Times in UTC. Each detection is a 375 m pixel: a large fire yields hundreds per pass.
Date and timeSatelliteFRP (MW)LatLon

Other fires nearby

All fires in Portugal ›

Frequently asked questions

How long did the Paredes fire last?
Copernicus dates it between 16 September 2024 and 18 September 2024: 3 days between the first and last image with fire. According to ICNF, it was detected on 16 September 2024 at 12:28 and declared extinguished on 16 September 2024.
How much area did it burn?
The perimeter Copernicus measured from satellite imagery is 429 hectares (4.3 km²). Official national figures may differ.
Which municipalities burned?
The fire entered 3 municipalities: Foz do Sousa e Covelo (159 ha, 5.2 %); Fânzeres e São Pedro da Cova (152 ha, 6.9 %); Gondomar (São Cosme), Valbom e Jovim (119 ha, 5.0 %).
Did the fire reach a town?
The closest fire to a town centre came within 1.3 km of Gondomar (São Cosme), Valbom e Jovim. That is the distance to the perimeter or nearest hotspot; it does not mean it entered the houses.
What was the weather like?
During the fire the temperature reached 31.7 °C, humidity dropped to 18 % and gusts hit 53 km/h. The fire danger index (FWI) reached 47, class Very high.
Where does this data come from?
From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Portugal (geoBoundaries). It is not an official report.

Where to verify it

A satellite detection is not an official report. Final figures and the fire’s status are published by each country’s emergency service.

Emergency number: 112

Satellite cross-check

Does something look wrong on this page?

This page is built from satellite data and official records, and it sometimes gets things wrong: the wrong dates, the wrong town, two fires merged into one, or something that was not a wildfire at all. If you know this fire first-hand (you live nearby, saw it, fought it or reported on it), tell us what really happened and we will check it.

Report an error
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We will only use your email to reply about this report. Privacy. This is not an emergency service: if there is a fire now, call 112.

Where this data comes from

The perimeter and land cover come from the Copernicus European Forest Fire Information System (EFFIS), measured on MODIS and Sentinel-2 imagery and published under CC BY 4.0. Heat detections come from the VIIRS sensors aboard Suomi-NPP and NOAA-20, distributed by NASA FIRMS at 375 m resolution. Municipal boundaries come from geoBoundaries ADM3 (CC0 1.0 Universal (CC0 1.0) Public Domain Dedication). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from each country’s official figure.