Djema fire, March 2019 Djema, Yalinga
The fire started on 11 March 2019 in Djema, Central African Republic, and satellites saw it burning for 2 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,624 hectares from heat detections, spread across 2 municipalities.
It is the 248th largest in Haut-Mbomou since 2016 (of 298 with a page). Number 52 in Central African Republic in 2019, of 64.
The power measured by the satellite is low (12.4 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
- Burnt area
- 5,624ha
- GWIS perimeter (Copernicus)
- Duration
- 2days
- 11 Mar 2019 – 12 Mar 2019
- Municipalities hit
- 2
- sub-prefectures
- Started on
- 11 Mar
- 2019
- Heat detections
- 151
- in a single hotspot: 12 MW
- Danger at start
- 43
- Very high · FWI index
- Energy released
- 530MW
- 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 13 days without rain (1 mm or more) when it started.
This area had burned before
69% of the perimeter overlaps earlier fires recorded since 2016: 3,555 ha in 2016, 1,423 ha in 2017, 629 ha in 2018. Part of it burned more than once, so the yearly figures add up to more than the 3,901 ha that had burned before.
- 1,438 ha Djema fire, December 2016 14,805 ha in total; the hectares shown are those it shares with this fire
- 1,076 ha Djema fire, December 2017 12,835 ha in total; the hectares shown are those it shares with this fire
- 547 ha Djema fire, December 2018 111,967 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Djema where it started5,585 ha reached on 11 Mar0.2 %
-
75 ha reached on 11 Mar0.0 %
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) |
|---|---|---|---|---|---|
| 11 Mar | 38.8 °C | 10 % | 30 km/h | 0.0 mm | Very high 43 |
| 12 Mar | 38.5 °C | 11 % | 25 km/h | 0.0 mm | Very high 41 |
| 13 Mar after | 39.1 °C | 19 % | 27 km/h | 0.0 mm | Very high 42 |
| 14 Mar after | 38.5 °C | 18 % | 29 km/h | 0.0 mm | Very high 43 |
| 15 Mar after | 39.8 °C | 8 % | 36 km/h | 0.0 mm | Very high 50 |
| 16 Mar after | 39.0 °C | 7 % | 39 km/h | 0.0 mm | Extreme 54 |
| 17 Mar after | 38.3 °C | 8 % | 30 km/h | 0.0 mm | Extreme 50 |
| 18 Mar after | 38.1 °C | 7 % | 29 km/h | 0.0 mm | Extreme 52 |
| 19 Mar after | 40.1 °C | 7 % | 38 km/h | 0.0 mm | Extreme 57 |
| 20 Mar after | 40.5 °C | 10 % | 29 km/h | 0.0 mm | Extreme 52 |
| 21 Mar after | 38.6 °C | 14 % | 26 km/h | 0.0 mm | Very high 48 |
| 22 Mar after | 40.8 °C | 10 % | 29 km/h | 0.0 mm | Very high 50 |
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 · 151Every 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 Djema fire last?
- GWIS (Copernicus) dates it between 11 March 2019 and 12 March 2019: 2 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 5,624 hectares (56.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Djema (5,585 ha, 0.2 %); Yalinga (75 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 38.8 °C, humidity dropped to 10 % and gusts hit 30 km/h. The fire danger index (FWI) reached 43, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Central African Republic (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 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.