Kasongo-Lunda fire, 7 August 2019 Kasongo-Lunda
The fire started on 7 August 2019 in Kasongo-Lunda, Democratic Republic of the Congo, and satellites saw it burning for 21 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 14,415 hectares from heat detections, spread across a single municipality.
It is the 26th largest in Kwango since 2016 (of 219 with a page). Number 8 in Democratic Republic of the Congo in 2019, of 115.
Compare with…
- Burnt area
- 14,415ha
- GWIS perimeter (Copernicus)
- Duration
- 21days
- 7 Aug 2019 – 27 Aug 2019
- Municipalities hit
- 1
- territories
- Started on
- 7 Aug
- 2019
- Heat detections
- 799
- in a single hotspot: 136 MW
- Danger at start
- 30
- High · FWI index
- Average daily power
- 500MW
- 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. Rain came after the fire: 1.3 mm on 4 Sept.
This area had burned before
74% of the perimeter overlaps earlier fires recorded since 2016: 7,198 ha in 2016, 8,042 ha in 2017, 6,329 ha in 2018. Part of it burned more than once, so the yearly figures add up to more than the 10,672 ha that had burned before.
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
-
Kasongo-Lunda where it started14,504 ha reached on 3 Aug0.5 %
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 2020Inside the perimeter there were about 19 hectares of built-up land and about 4,500 residents (GHSL 2020, 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.
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) |
|---|---|---|---|---|---|
| 3 Aug | 27.8 °C | 44 % | 27 km/h | 0.0 mm | High 30 |
| 4 Aug | 30.2 °C | 46 % | 21 km/h | 0.1 mm | High 26 |
| 5 Aug | 31.4 °C | 43 % | 21 km/h | 0.3 mm | High 24 |
| 6 Aug | 31.9 °C | 40 % | 24 km/h | 13.2 mm | Very low 4 |
| 7 Aug | 26.7 °C | 62 % | 24 km/h | 0.0 mm | Low 8 |
| 8 Aug | 29.8 °C | 50 % | 24 km/h | 0.6 mm | Moderate 14 |
| 9 Aug | 29.6 °C | 46 % | 23 km/h | 0.7 mm | Moderate 16 |
| 10 Aug | 30.2 °C | 48 % | 24 km/h | 0.2 mm | Moderate 18 |
| 11 Aug | 29.4 °C | 51 % | 21 km/h | 1.5 mm | Low 9 |
| 12 Aug | 29.8 °C | 51 % | 20 km/h | 1.0 mm | Moderate 12 |
| 13 Aug | 30.1 °C | 52 % | 22 km/h | 2.6 mm | Low 6 |
| 14 Aug | 28.7 °C | 53 % | 24 km/h | 0.7 mm | Low 10 |
| 15 Aug | 28.2 °C | 50 % | 24 km/h | 0.0 mm | Moderate 15 |
| 16 Aug | 29.0 °C | 38 % | 19 km/h | 0.1 mm | Moderate 19 |
| 17 Aug | 29.0 °C | 36 % | 18 km/h | 0.0 mm | High 23 |
| 18 Aug | 28.6 °C | 46 % | 22 km/h | 0.0 mm | High 23 |
| 19 Aug | 29.3 °C | 40 % | 22 km/h | 0.0 mm | High 23 |
| 20 Aug | 27.5 °C | 51 % | 22 km/h | 0.1 mm | High 22 |
| 21 Aug | 29.8 °C | 43 % | 23 km/h | 0.0 mm | High 21 |
| 22 Aug | 29.4 °C | 42 % | 24 km/h | 0.0 mm | High 21 |
| 23 Aug | 29.6 °C | 43 % | 24 km/h | 0.2 mm | High 22 |
| 24 Aug | 27.2 °C | 44 % | 23 km/h | 0.0 mm | High 23 |
| 25 Aug | 28.3 °C | 39 % | 31 km/h | 0.0 mm | High 26 |
| 26 Aug | 27.9 °C | 53 % | 25 km/h | 0.8 mm | Moderate 14 |
| 27 Aug | 31.6 °C | 40 % | 19 km/h | 0.2 mm | Moderate 21 |
| 28 Aug after | 30.9 °C | 46 % | 24 km/h | 5.7 mm | Very low 5 |
| 29 Aug after | 29.7 °C | 53 % | 24 km/h | 4.9 mm | Very low 3 |
| 30 Aug after | 29.9 °C | 52 % | 24 km/h | 4.2 mm | Very low 2 |
| 31 Aug after | 27.9 °C | 62 % | 23 km/h | 0.3 mm | Very low 5 |
| 1 Sept after | 30.5 °C | 46 % | 22 km/h | 0.0 mm | Low 10 |
| 2 Sept after | 32.1 °C | 46 % | 26 km/h | 1.7 mm | Low 7 |
| 3 Sept after | 30.7 °C | 54 % | 24 km/h | 20.0 mm | Very low 1 |
| 4 Sept after | 28.6 °C | 63 % | 25 km/h | 1.3 mm | Very low 2 |
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 · 799Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 43,605 haKasongo-Lunda10 August 2024 · 18 days · 6 km away
- 33,892 haKasongo-Lunda11 August 2025 · 16 days · 9 km away
- 49,340 haKasongo-Lunda5 August 2026 · 23 days · 14 km away
- 14,577 haKasongo-Lunda13 August 2026 · 16 days · 21 km away
- 22,145 haKasongo-Lunda7 August 2026 · 21 days · 32 km away
- 18,588 haKasongo-Lunda5 August 2020 · 15 days · 34 km away
Frequently asked questions
- How long did the Kasongo-Lunda fire last?
- GWIS (Copernicus) dates it between 7 August 2019 and 27 August 2019: 21 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 14,415 hectares (144.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Kasongo-Lunda (14,504 ha, 0.5 %).
- What was the weather like?
- During the fire the temperature reached 32.1 °C, humidity dropped to 36 % and gusts hit 31 km/h. The fire danger index (FWI) reached 30, class High.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Democratic Republic of the Congo (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. 799 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 2020, 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 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.