Mansabá fire, 7 March 2024 Mansabá
The fire started on 7 March 2024 in Mansabá, Guinea-Bissau, and satellites saw it burning for 11 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,634 hectares from heat detections, spread across a single municipality.
It is the 18th largest in Oio since 2016 (of 58 with a page). Number 14 in Guinea-Bissau in 2024, of 28.
Compare with…
- Burnt area
- 1,634ha
- GWIS perimeter (Copernicus)
- Duration
- 11days
- 7 Mar 2024 – 17 Mar 2024
- Municipalities hit
- 1
- sectors
- Started on
- 7 Mar
- 2024
- Heat detections
- 40
- in a single hotspot: 40 MW
- Average daily power
- 61MW
- detected power per day, on average
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.
This area had burned before
49% of the perimeter overlaps earlier fires recorded since 2016: 48 ha in 2016, 236 ha in 2018, 37 ha in 2019, 502 ha in 2020, 606 ha in 2021. Part of it burned more than once, so the yearly figures add up to more than the 796 ha that had burned before.
- 606 ha Mansabá fire, May 2021 2,148 ha in total; the hectares shown are those it shares with this fire
- 502 ha Mansabá fire, April 2020 1,172 ha in total; the hectares shown are those it shares with this fire
- 236 ha Mansabá fire, April 2018 1,313 ha in total; the hectares shown are those it shares with this fire
- 45 ha Mansabá fire, May 2016 2,014 ha in total; the hectares shown are those it shares with this fire
- 37 ha Mansabá fire, April 2019 1,190 ha in total; the hectares shown are those it shares with this fire
- 3 ha Gamamundo fire, March 2016 1,251 ha in total; the hectares shown are those it shares with this fire
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
Berlin boundary: geoBoundaries · Federal Agency for Cartography and Geodesy (dl-de/by-2-0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each town
-
Mansabá where it started1,644 ha reached on 7 Mar1.3 %
Burnt area inside each municipality, from crossing the GWIS perimeter with administrative boundaries. The distance runs from the point marking the centre of each area to the nearest fire: staying a kilometre away does not mean it reached the houses.
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 9 March 2024 the air beside the fire reached 76 µg/m³ of PM2.5. That day averaged 48: 3.2 times the WHO daily 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 · 40Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 3,315 haMansabáMarch 2019 · 14 days · 13 km away
- 3,379 haBambadinca14 March 2016 · 17 days · 17 km away
- 4,590 haMansabáMarch 2017 · 15 days · 19 km away
- 3,806 haFarim3 March 2026 · 13 days · 19 km away
- 4,843 haContuboelFebruary 2024 · 8 days · 39 km away
- 3,481 haContuboel11 March 2019 · 5 days · 39 km away
Frequently asked questions
- How long did the Mansabá fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 7 March 2024 to 17 March 2024 (11 days). The perimeter dates it from 13 March 2024 to 17 March 2024.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,634 hectares (16.3 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Mansabá (1,644 ha, 1.3 %).
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Guinea-Bissau (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
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 2026.
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
How we know this
- Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates adjusted with the VIIRS detections inside the perimeter, which said 13 March 2024 to 17 March 2024. 40 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
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 (Open Data Commons Open Database License 1.0). 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.