Aboudéia fire, 29 March 2020 Aboudéia
The fire started on 29 March 2020 in Aboudéia, Chad, and satellites saw it burning for 6 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,283 hectares from heat detections, spread across a single municipality.
It is the 167th largest in Salamat since 2016 (of 574 with a page). Number 61 in Chad in 2020, of 175.
Compare with…
- Burnt area
- 3,283ha
- GWIS perimeter (Copernicus)
- Duration
- 6days
- 29 Mar 2020 – 3 Apr 2020
- Municipalities hit
- 1
- departments
- Started on
- 29 Mar
- 2020
- Heat detections
- 132
- in a single hotspot: 34 MW
- Danger at start
- 57
- Extreme · FWI index
- Average daily power
- 217MW
- 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
88% of the perimeter overlaps earlier fires recorded since 2016: 1,033 ha in 2016, 2,444 ha in 2019. Part of it burned more than once, so the yearly figures add up to more than the 2,877 ha that had burned before.
- 2,392 ha Aboudéia fire, January 2019 7,560 ha in total; the hectares shown are those it shares with this fire
- 49 ha Aboudéia fire, January 2019 3,654 ha in total; the hectares shown are those it shares with this fire
- 3 ha Aboudéia fire, December 2019 2,259 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
-
Aboudéia where it started3,299 ha reached on 29 Mar0.3 %
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.
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) |
|---|---|---|---|---|---|
| 29 Mar | 41.3 °C | 16 % | 33 km/h | 0.0 mm | Extreme 57 |
| 30 Mar | 41.9 °C | 8 % | 41 km/h | 0.0 mm | Extreme 68 |
| 31 Mar | 43.2 °C | 8 % | 41 km/h | 0.0 mm | Extreme 68 |
| 1 Apr | 43.2 °C | 7 % | 35 km/h | 0.0 mm | Extreme 66 |
| 2 Apr | 43.4 °C | 10 % | 32 km/h | 0.0 mm | Extreme 61 |
| 3 Apr | 44.8 °C | 6 % | 34 km/h | 0.0 mm | Extreme 70 |
| 4 Apr after | 41.1 °C | 15 % | 34 km/h | 0.0 mm | Extreme 60 |
| 5 Apr after | 42.7 °C | 14 % | 34 km/h | 0.0 mm | Extreme 62 |
| 6 Apr after | 42.8 °C | 14 % | 37 km/h | 0.0 mm | Extreme 63 |
| 7 Apr after | 42.2 °C | 21 % | 37 km/h | 0.0 mm | Extreme 59 |
| 8 Apr after | 41.8 °C | 18 % | 54 km/h | 0.3 mm | Very extreme 72 |
| 9 Apr after | 40.6 °C | 22 % | 30 km/h | 0.0 mm | Extreme 53 |
| 10 Apr after | 42.1 °C | 13 % | 30 km/h | 0.0 mm | Extreme 53 |
| 11 Apr after | 38.3 °C | 11 % | 32 km/h | 0.2 mm | Extreme 62 |
| 12 Apr after | 40.0 °C | 13 % | 24 km/h | 0.0 mm | Extreme 52 |
| 13 Apr after | 40.0 °C | 10 % | 35 km/h | 0.0 mm | Extreme 58 |
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.
Detections table · 132Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 9,650 haBarh-Signaka1 January 2017 · 19 days · 16 km away
- 19,562 haBarh-Signaka9 January 2026 · 10 days · 27 km away
- 10,520 haBarh-Signaka28 November 2016 · 5 days · 28 km away
- 10,146 haAboudéia15 February 2021 · 8 days · 28 km away
- 9,730 haAboudéia12 February 2026 · 7 days · 36 km away
- 8,785 haBarh-Signaka30 December 2022 · 8 days · 36 km away
Frequently asked questions
- How long did the Aboudéia fire last?
- GWIS (Copernicus) dates it between 29 March 2020 and 3 April 2020: 6 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 3,283 hectares (32.8 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Aboudéia (3,299 ha, 0.3 %).
- What was the weather like?
- During the fire the temperature reached 44.8 °C, humidity dropped to 6 % and gusts hit 41 km/h. The fire danger index (FWI) reached 70, class Very extreme.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Chad (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 from the perimeter: the VIIRS detections inside it did not change them. 132 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.
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.