Lodja fire, 30 June 2021 Lodja
The fire started on 30 June 2021 in Lodja, Democratic Republic of the Congo, and satellites saw it burning for 22 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,114 hectares from heat detections, spread across a single municipality.
It is the 184th largest in Sankuru since 2016 (of 187 with a page). Number 88 in Democratic Republic of the Congo in 2021, of 97.
Compare with…
Suggestions: Lodja · 2016Lodja · 2018Lodja · 2019Lodja · 2016
- Burnt area
- 5,114ha
- GWIS perimeter (Copernicus)
- Duration
- 22days
- 30 Jun 2021 – 21 Jul 2021
- Municipalities hit
- 1
- territories
- Started on
- 30 Jun
- 2021
- Heat detections
- 389
- in a single hotspot: 65 MW
- Danger at start
- 32
- High · FWI index
- Average daily power
- 238MW
- 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 30 days without rain (1 mm or more) when it started.
This area had burned before
98% of the perimeter overlaps earlier fires recorded since 2016: 4,214 ha in 2016, 864 ha in 2017, 4,291 ha in 2018, 6,312 ha in 2019, 1,899 ha in 2020. Part of it burned more than once, so the yearly figures add up to more than the 5,037 ha that had burned before.
- 3,823 ha Lodja fire, June 2016 22,381 ha in total; the hectares shown are those it shares with this fire
- 3,305 ha Lodja fire, June 2018 85,816 ha in total; the hectares shown are those it shares with this fire
- 2,090 ha Lodja fire, June 2019 30,911 ha in total; the hectares shown are those it shares with this fire
- 391 ha Lodja fire, June 2016 41,432 ha in total; the hectares shown are those it shares with this fire
- 151 ha Lodja fire, June 2017 7,683 ha in total; the hectares shown are those it shares with this fire
- 94 ha Lodja fire, June 2020 5,529 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
-
Lodja where it started5,149 ha reached on 30 Jun0.4 %
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) |
|---|---|---|---|---|---|
| 7 Jul | 33.1 °C | 27 % | 28 km/h | 0.0 mm | High 32 |
| 8 Jul | 33.1 °C | 22 % | 27 km/h | 0.0 mm | High 33 |
| 9 Jul | 33.4 °C | 30 % | 29 km/h | 0.0 mm | High 35 |
| 10 Jul | 34.4 °C | 25 % | 22 km/h | 0.0 mm | High 34 |
| 11 Jul | 33.9 °C | 18 % | 25 km/h | 0.0 mm | Very high 39 |
| 12 Jul | 34.4 °C | 18 % | 32 km/h | 0.0 mm | Very high 41 |
| 13 Jul | 34.6 °C | 18 % | 21 km/h | 0.0 mm | Very high 39 |
| 14 Jul | 34.2 °C | 26 % | 27 km/h | 0.0 mm | Very high 38 |
| 15 Jul | 33.5 °C | 32 % | 22 km/h | 0.0 mm | High 36 |
| 16 Jul | 34.8 °C | 20 % | 38 km/h | 0.0 mm | Very high 41 |
| 17 Jul | 35.0 °C | 19 % | 32 km/h | 0.0 mm | Very high 40 |
| 18 Jul | 32.7 °C | 22 % | 29 km/h | 0.0 mm | Very high 39 |
| 19 Jul | 34.7 °C | 20 % | 26 km/h | 0.0 mm | Very high 39 |
| 20 Jul | 33.0 °C | 30 % | 22 km/h | 0.0 mm | High 36 |
| 21 Jul | 34.2 °C | 31 % | 26 km/h | 0.0 mm | High 35 |
| 22 Jul after | 37.1 °C | 16 % | 29 km/h | 0.0 mm | Very high 42 |
| 23 Jul after | 32.8 °C | 34 % | 25 km/h | 0.0 mm | High 36 |
| 24 Jul after | 31.6 °C | 41 % | 26 km/h | 0.0 mm | High 30 |
| 25 Jul after | 34.6 °C | 20 % | 37 km/h | 0.0 mm | Very high 43 |
| 26 Jul after | 33.7 °C | 20 % | 42 km/h | 0.0 mm | Very high 44 |
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 · 389Every 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 Lodja fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 30 June 2021 to 21 July 2021 (22 days). The perimeter dates it from 7 July 2021 to 16 July 2021.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 5,114 hectares (51.1 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Lodja (5,149 ha, 0.4 %).
- What was the weather like?
- During the fire the temperature reached 34.8 °C, humidity dropped to 18 % and gusts hit 38 km/h. The fire danger index (FWI) reached 41, class Very 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 · 2 Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
- Last day with fire: 16 July 2021 → 21 July 2021.
- Start date: 7 July 2021 → 30 June 2021.
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 7 July 2021 to 16 July 2021. 389 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.