Diendé fire, 10 February 2026 Diendé, Diaroumé
The fire started on 10 February 2026 in Diendé, Senegal, and satellites saw it burning for 13 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 7,696 hectares from heat detections, spread across 2 municipalities.
It is the 6th largest in Sédhiou since 2016 (of 86 with a page). Number 19 in Senegal in 2026, of 132.
Compare with…
Suggestions: Diendé · 2021Diendé · 2019Diendé · 2022Diendé · 2023
- Burnt area
- 7,696ha
- GWIS perimeter (Copernicus)
- Duration
- 13days
- 10 Feb 2026 – 22 Feb 2026
- Municipalities hit
- 2
- districts
- Started on
- 10 Feb
- 2026
- Heat detections
- 181
- in a single hotspot: 69 MW
- Danger at start
- 46
- Very high · FWI index
- Average daily power
- 158MW
- 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.
The weather it burned in
It had gone more than two months without rain (1 mm or more) when it started.
This area had burned before
58% of the perimeter overlaps earlier fires recorded since 2016: 745 ha in 2018, 2,487 ha in 2019, 2,117 ha in 2020, 2,855 ha in 2021, 1,753 ha in 2022, 1,714 ha in 2023, 930 ha in 2024, 1,111 ha in 2025. Part of it burned more than once, so the yearly figures add up to more than the 4,487 ha that had burned before.
- 2,827 ha Diendé fire, February 2021 6,826 ha in total; the hectares shown are those it shares with this fire
- 2,361 ha Diendé fire, January 2019 4,190 ha in total; the hectares shown are those it shares with this fire
- 1,709 ha Diendé fire, March 2022 4,416 ha in total; the hectares shown are those it shares with this fire
- 1,647 ha Diendé fire, February 2023 2,125 ha in total; the hectares shown are those it shares with this fire
- 6 ha Diendé fire, February 2021 3,840 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
-
Diendé where it started7,659 ha reached on 11 Feb5.5 %
-
84 ha reached on 11 Feb0.1 %
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.
People and buildings inside the perimeter
GHSL 2025Inside the perimeter there were about 3.0 hectares of built-up land and about 450 residents (GHSL 2025, satellite-based estimate).
This is an estimate on 100 m cells, made from satellite imagery and census data: it does not mean that homes burned or that anyone was harmed. The perimeter also contains land that never burned. The GHSL 2025 epoch is a projection made from 2020 and earlier data.
Source: Global Human Settlement Layer (GHS-BUILT-S and GHS-POP R2023A), European Commission Joint Research Centre (JRC), © European Union, CC BY 4.0. Sum inside the perimeter computed by WorldFires. human-settlement.emergency.copernicus.eu
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) |
|---|---|---|---|---|---|
| 10 Feb | 37.2 °C | 18 % | 34 km/h | 0.0 mm | Very high 46 |
| 11 Feb | 37.5 °C | 20 % | 22 km/h | 0.0 mm | Very high 42 |
| 12 Feb | 38.3 °C | 21 % | 26 km/h | 0.0 mm | Very high 44 |
| 13 Feb | 39.6 °C | 20 % | 29 km/h | 0.0 mm | Very high 44 |
| 14 Feb | 37.7 °C | 22 % | 28 km/h | 0.0 mm | Very high 44 |
| 15 Feb | 37.9 °C | 21 % | 28 km/h | 0.0 mm | Very high 45 |
| 16 Feb | 38.1 °C | 23 % | 41 km/h | 0.0 mm | Extreme 55 |
| 17 Feb | 37.2 °C | 16 % | 37 km/h | 0.0 mm | Extreme 51 |
| 18 Feb | 38.2 °C | 18 % | 32 km/h | 0.0 mm | Very high 49 |
| 19 Feb | 39.3 °C | 17 % | 28 km/h | 0.0 mm | Very high 46 |
| 20 Feb | 39.7 °C | 11 % | 26 km/h | 0.0 mm | Very high 50 |
| 21 Feb | 39.4 °C | 15 % | 21 km/h | 0.0 mm | Very high 49 |
| 22 Feb | 40.3 °C | 17 % | 35 km/h | 0.0 mm | Extreme 56 |
| 23 Feb after | 38.7 °C | 16 % | 38 km/h | 0.0 mm | Extreme 60 |
| 24 Feb after | 37.7 °C | 15 % | 33 km/h | 0.0 mm | Extreme 55 |
| 25 Feb after | 38.4 °C | 16 % | 23 km/h | 0.0 mm | Extreme 53 |
| 26 Feb after | 37.4 °C | 17 % | 29 km/h | 0.0 mm | Extreme 52 |
| 27 Feb after | 34.2 °C | 22 % | 29 km/h | 0.0 mm | Very high 50 |
| 28 Feb after | 30.9 °C | 28 % | 34 km/h | 0.0 mm | Very high 44 |
| 1 Mar after | 32.6 °C | 22 % | 32 km/h | 0.0 mm | Very high 43 |
| 2 Mar after | 32.2 °C | 26 % | 37 km/h | 0.0 mm | Very high 44 |
| 3 Mar after | 35.0 °C | 20 % | 37 km/h | 0.0 mm | Very high 48 |
| 4 Mar after | 34.5 °C | 23 % | 36 km/h | 0.0 mm | Very high 47 |
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 17 February 2026 the air beside the fire reached 161 µg/m³ of PM2.5. That day averaged 111: 7.4 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 · 181Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 6,826 haDiendé22 February 2021 · 7 days · 5 km away
- 8,848 haDiaroumé23 February 2021 · 12 days · 20 km away
- 6,967 haDiendéMarch 2026 · 21 days · 27 km away
- 11,398 haBogal15 February 2026 · 6 days · 33 km away
- 7,769 haBonaJanuary 2026 · 7 days · 37 km away
- 7,378 haBona17 February 2025 · 12 days · 39 km away
Frequently asked questions
- How long did the Diendé fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 10 February 2026 to 22 February 2026 (13 days). The perimeter dates it from 12 February 2026 to 20 February 2026.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 7,696 hectares (77.0 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Diendé (7,659 ha, 5.5 %); Diaroumé (84 ha, 0.1 %).
- What was the weather like?
- During the fire the temperature reached 40.3 °C, humidity dropped to 11 % and gusts hit 41 km/h. The fire danger index (FWI) reached 56, class Extreme.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Senegal (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: 18 · Emergency number and official warnings ›
Satellite cross-check
History of this page · 2 Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
- Last day with fire: 20 February 2026 → 22 February 2026.
- Start date: 12 February 2026 → 10 February 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 12 February 2026 to 20 February 2026. 181 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
- Weather: Copernicus ERA5 reanalysis at the fire location, in cells of about 25 km.
- Built-up area and population come from the JRC Global Human Settlement Layer (epoch 2025, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.
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 ADM3 (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.