Obo fire, 2 January 2016 Obo, Djema
The fire started on 2 January 2016 in Obo, Central African Republic, and satellites saw it burning for 12 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 9,175 hectares from heat detections, spread across 2 municipalities.
It is the 132th largest in Haut-Mbomou since 2016 (of 298 with a page). Number 68 in Central African Republic in 2016, of 165.
The power measured by the satellite is low (19.6 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
- 9,175ha
- GWIS perimeter (Copernicus)
- Duration
- 12days
- 2 Jan 2016 – 13 Jan 2016
- Municipalities hit
- 2
- sub-prefectures
- Started on
- 2 Jan
- 2016
- Heat detections
- 108
- in a single hotspot: 20 MW
- Danger at start
- 45
- Very high · FWI index
- Energy released
- 521MW
- 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
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
Obo where it started4,089 ha reached on 3 Jan0.8 %
-
63 ha reached on 8 Jan0.0 %
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) |
|---|---|---|---|---|---|
| 2 Jan | 34.3 °C | 15 % | 43 km/h | 0.0 mm | Very high 45 |
| 3 Jan | 33.0 °C | 14 % | 45 km/h | 0.0 mm | Very high 46 |
| 4 Jan | 34.7 °C | 14 % | 39 km/h | 0.0 mm | Very high 43 |
| 5 Jan | 34.8 °C | 15 % | 42 km/h | 0.0 mm | Very high 45 |
| 6 Jan | 35.5 °C | 13 % | 43 km/h | 0.0 mm | Very high 46 |
| 7 Jan | 36.4 °C | 14 % | 36 km/h | 0.0 mm | Very high 43 |
| 8 Jan | 37.1 °C | 12 % | 36 km/h | 0.0 mm | Very high 46 |
| 9 Jan | 36.6 °C | 12 % | 41 km/h | 0.0 mm | Very high 49 |
| 10 Jan | 35.6 °C | 9 % | 37 km/h | 0.0 mm | Very high 49 |
| 11 Jan | 35.5 °C | 10 % | 22 km/h | 0.0 mm | Very high 44 |
| 12 Jan | 35.6 °C | 11 % | 22 km/h | 0.0 mm | Very high 44 |
| 13 Jan | 35.5 °C | 13 % | 29 km/h | 0.0 mm | Very high 46 |
| 14 Jan after | 35.5 °C | 12 % | 39 km/h | 0.0 mm | Extreme 52 |
| 15 Jan after | 34.8 °C | 14 % | 30 km/h | 0.0 mm | Very high 49 |
| 16 Jan after | 35.6 °C | 14 % | 38 km/h | 0.0 mm | Extreme 51 |
| 17 Jan after | 36.9 °C | 13 % | 32 km/h | 0.0 mm | Very high 48 |
| 18 Jan after | 36.6 °C | 13 % | 22 km/h | 0.0 mm | Very high 46 |
| 19 Jan after | 36.4 °C | 11 % | 35 km/h | 0.0 mm | Extreme 52 |
| 20 Jan after | 35.6 °C | 10 % | 39 km/h | 0.0 mm | Extreme 55 |
| 21 Jan after | 36.2 °C | 8 % | 34 km/h | 0.0 mm | Extreme 52 |
| 22 Jan after | 37.4 °C | 8 % | 29 km/h | 0.0 mm | Extreme 51 |
| 23 Jan after | 36.1 °C | 10 % | 20 km/h | 0.0 mm | Extreme 51 |
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 · 108Every 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 Obo fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 2 January 2016 to 13 January 2016 (12 days). The perimeter dates it from 2 January 2016 to 9 January 2016.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 9,175 hectares (91.8 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Obo (4,089 ha, 0.8 %); Djema (63 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 37.1 °C, humidity dropped to 9 % and gusts hit 45 km/h. The fire danger index (FWI) reached 49, 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.