Luiza fire, 7 June 2021 Luiza
The fire started on 7 June 2021 in Luiza, Congo - Kinshasa, and satellites saw it burning for 7 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,576 hectares from heat detections, spread across a single municipality.
It is the 68th largest in Central Kasai since 2016 (of 84 with a page). Number 79 in Congo - Kinshasa in 2021, of 97.
- Burnt area
- 5,576ha
- GWIS perimeter (Copernicus)
- Duration
- 7days
- 7 Jun 2021 – 13 Jun 2021
- Municipalities hit
- 1
- territories
- Started on
- 7 Jun
- 2021
- Heat detections
- 182
- in a single hotspot: 137 MW
- Danger at start
- 32
- High · FWI index
- Energy released
- 3.6GW
- 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 30 days without rain (1 mm or more) when it started.
This area had burned before
88% of the perimeter overlaps earlier fires recorded since 2016: 2,407 ha in 2016, 4,013 ha in 2017, 2,276 ha in 2018, 2,871 ha in 2019, 4,467 ha in 2020. Part of it burned more than once, so the yearly figures add up to more than the 4,904 ha that had burned before.
- 4,013 ha Luiza fire, June 2017 8,062 ha in total; the hectares shown are those it shares with this fire
- 3,325 ha Luiza fire, June 2020 6,434 ha in total; the hectares shown are those it shares with this fire
- 2,864 ha Luiza fire, June 2019 5,244 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Luiza where it started5,615 ha reached on 3 Jun0.4 %
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) |
|---|---|---|---|---|---|
| 7 Jun | 29.9 °C | 34 % | 35 km/h | 0.0 mm | High 32 |
| 8 Jun | 31.7 °C | 26 % | 40 km/h | 0.0 mm | High 34 |
| 9 Jun | 32.5 °C | 26 % | 36 km/h | 0.0 mm | High 33 |
| 10 Jun | 32.1 °C | 26 % | 33 km/h | 0.0 mm | High 33 |
| 11 Jun | 32.7 °C | 23 % | 35 km/h | 0.0 mm | High 36 |
| 12 Jun | 31.8 °C | 21 % | 38 km/h | 0.0 mm | Very high 38 |
| 13 Jun | 31.7 °C | 19 % | 36 km/h | 0.0 mm | Very high 39 |
| 14 Jun after | 31.5 °C | 20 % | 35 km/h | 0.0 mm | Very high 38 |
| 15 Jun after | 32.1 °C | 16 % | 24 km/h | 0.0 mm | Very high 39 |
| 16 Jun after | 32.3 °C | 15 % | 32 km/h | 0.0 mm | Very high 42 |
| 17 Jun after | 31.5 °C | 15 % | 23 km/h | 0.0 mm | Very high 40 |
| 18 Jun after | 32.3 °C | 20 % | 30 km/h | 0.0 mm | Very high 41 |
| 19 Jun after | 31.7 °C | 20 % | 31 km/h | 0.0 mm | Very high 42 |
| 20 Jun after | 31.5 °C | 23 % | 36 km/h | 0.0 mm | Very high 43 |
| 21 Jun after | 31.5 °C | 24 % | 37 km/h | 0.0 mm | Very high 43 |
| 22 Jun after | 31.2 °C | 24 % | 37 km/h | 0.0 mm | Very high 42 |
| 23 Jun after | 31.2 °C | 23 % | 33 km/h | 0.0 mm | Very high 42 |
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 · 182Every 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 Luiza fire last?
- GWIS (Copernicus) dates it between 7 June 2021 and 13 June 2021: 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 5,576 hectares (55.8 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Luiza (5,615 ha, 0.4 %).
- What was the weather like?
- During the fire the temperature reached 32.7 °C, humidity dropped to 19 % and gusts hit 40 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 Congo - Kinshasa (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.