Meconta fire, September 2025 Meconta
The fire started on 24 September 2025 in Meconta, Mozambique, and satellites saw it burning for 7 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 6,750 hectares from heat detections, spread across a single municipality.
It is the 98th largest in Nampula since 2016 (of 392 with a page). Number 81 in Mozambique in 2025, of 313.
- Burnt area
- 6,750ha
- GWIS perimeter (Copernicus)
- Duration
- 7days
- 24 Sept 2025 – 30 Sept 2025
- Municipalities hit
- 1
- districts
- Started on
- 24 Sept
- 2025
- Heat detections
- 127
- in a single hotspot: 59 MW
- Danger at start
- 34
- High · FWI index
- Energy released
- 1.1GW
- sum of detected power
Where it burned
How it evolved, day by day
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
It had gone 51 days without rain (1 mm or more) when it started. Rain came after the fire: 1.8 mm on 1 Oct.
This area had burned before
83% of the perimeter overlaps earlier fires recorded since 2016: 913 ha in 2016, 1,096 ha in 2017, 1,127 ha in 2018, 1,435 ha in 2019, 995 ha in 2020, 1,955 ha in 2021, 473 ha in 2022, 3,817 ha in 2024. Part of it burned more than once, so the yearly figures add up to more than the 5,571 ha that had burned before.
- 2,970 ha Meconta fire, September 2024 7,622 ha in total; the hectares shown are those it shares with this fire
- 1,923 ha Meconta fire, September 2021 3,209 ha in total; the hectares shown are those it shares with this fire
- 682 ha Meconta fire, August 2020 13,642 ha in total; the hectares shown are those it shares with this fire
- 86 ha Rapale fire, August 2020 3,055 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Meconta where it started6,794 ha reached on 19 Sept1.8 %
Burnt area inside each municipality, from crossing the GWIS 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.
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) |
|---|---|---|---|---|---|
| 24 Sept | 32.8 °C | 31 % | 34 km/h | 0.0 mm | High 34 |
| 25 Sept | 32.2 °C | 34 % | 40 km/h | 0.0 mm | Very high 39 |
| 26 Sept | 30.1 °C | 40 % | 42 km/h | 0.0 mm | High 37 |
| 27 Sept | 27.6 °C | 52 % | 39 km/h | 0.7 mm | High 22 |
| 28 Sept | 31.3 °C | 38 % | 36 km/h | 0.0 mm | High 31 |
| 29 Sept | 34.1 °C | 32 % | 38 km/h | 0.0 mm | High 38 |
| 30 Sept | 32.9 °C | 38 % | 38 km/h | 0.0 mm | High 37 |
| 1 Oct after | 28.6 °C | 52 % | 47 km/h | 1.8 mm | Moderate 16 |
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
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 · CopernicusOn 24 September 2025 the air beside the fire reached 17 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).
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 · 127Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Meconta fire last?
- GWIS (Copernicus) dates it between 24 September 2025 and 30 September 2025: 7 days between the first and last heat detection of the perimeter.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 6,750 hectares (67.5 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Meconta (6,794 ha, 1.8 %).
- What was the weather like?
- During the fire the temperature reached 34.1 °C, humidity dropped to 31 % and gusts hit 42 km/h. The fire danger index (FWI) reached 39, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Mozambique (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.
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
Where this data comes from
The perimeter comes from the Copernicus Global Wildfire Information System (GWIS), which rebuilds it from MODIS and VIIRS heat detections and publishes it under CC BY 4.0. It is not measured on imagery as in Europe, so it is an estimate. 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 ADM2 (Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO)). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ from each country’s official figure.