Skip to content
worldfires
en
TD · Chad · →

Tandjilé Est fire, 11 December 2016 Tandjilé Est

Out · last detection 22 Dec 2016, 12:16 UTC

The fire started on 11 December 2016 in Tandjilé Est, Chad, and satellites saw it burning for 12 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,747 hectares from heat detections, spread across a single municipality.

Number 111 in Chad in 2016, of 220.

Compare with…

Suggestions: Tandjilé Est · 2016Tandjilé Est · 2018

Burnt area
2,747ha
GWIS perimeter (Copernicus)
Duration
12days
11 Dec 2016 – 22 Dec 2016
Municipalities hit
1
departments
Started on
11 Dec
2016
Heat detections
90
in a single hotspot: 31 MW
Danger at start
46
Very high · FWI index
Average daily power
70MW
detected power per day, on average

Where it burned

HOTSPOTS BY DAY 11 Dec22 Dec
22 Dec 2016

How it evolved, day by day

14 Dec 2016 · 326 MW · 21 15 Dec 2016 · 46 MW · 12 16 Dec 2016 · 90 MW · 10 17 Dec 2016 · 50 MW · 13 18 Dec 2016 · 41 MW · 7 19 Dec 2016 · 19 MW · 10 20 Dec 2016 · 21 MW · 10 21 Dec 2016 · 26 MW · 4 22 Dec 2016 · 14 MW · 3
14 Dec 16 Dec 18 Dec 20 Dec 22 Dec

Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.

The weather it burned in

37°high
44km/h · peak gust
11%lowest humidity

It had gone 45 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.

How big is it?

10 km
It burned the equivalent of 1.7% of the area of London (27 km² against 1,583 km²).

London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).

This compares size, not location: both shapes are at the same scale, north up, centred on each other.

What happened to each town

  1. Tandjilé Est where it started
    2,765 ha reached on 14 Dec
    0.2 %

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 2015
Built-up area< 0.1 ha
Residents< 20

Inside the perimeter there was no noticeable built-up land and almost nobody lived there (GHSL 2015, 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)
14 Dec 35.8 °C 15 % 27 km/h 0.0 mm Very high 46
15 Dec 34.1 °C 16 % 31 km/h 0.0 mm Very high 48
16 Dec 34.9 °C 21 % 30 km/h 0.0 mm Very high 45
17 Dec 35.6 °C 16 % 30 km/h 0.0 mm Very high 46
18 Dec 36.3 °C 13 % 34 km/h 0.0 mm Extreme 50
19 Dec 36.2 °C 12 % 39 km/h 0.0 mm Extreme 55
20 Dec 36.2 °C 11 % 44 km/h 0.0 mm Extreme 60
21 Dec 36.7 °C 13 % 32 km/h 0.0 mm Extreme 51
22 Dec 37.1 °C 12 % 33 km/h 0.0 mm Extreme 52
23 Dec after 38.4 °C 15 % 31 km/h 0.0 mm Extreme 52
24 Dec after 38.7 °C 10 % 34 km/h 0.0 mm Extreme 55
25 Dec after 34.5 °C 13 % 28 km/h 0.0 mm Extreme 54
26 Dec after 33.6 °C 14 % 28 km/h 0.0 mm Extreme 54
27 Dec after 33.7 °C 14 % 29 km/h 0.0 mm Extreme 52
28 Dec after 34.9 °C 15 % 26 km/h 0.0 mm Extreme 53
29 Dec after 35.0 °C 14 % 26 km/h 0.0 mm Extreme 54
30 Dec after 36.4 °C 13 % 29 km/h 0.0 mm Extreme 57
31 Dec after 35.9 °C 14 % 28 km/h 0.0 mm Extreme 54

Before and after, from space

Drag the line to compare the same ground before the fire and after it.

Before · 4 Dec 2016
After · 29 Dec 2016

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 · 90Every satellite heat detection, one by one, with time, satellite, power and coordinates.
⬇ Download CSV Times in UTC. Each detection is a 375 m pixel: a large fire yields hundreds per pass.
Date and timeSatelliteFRP (MW)LatLon

Other fires nearby

All fires in Chad ›

Frequently asked questions

How long did the Tandjilé Est fire last?
According to the heat detections seen by satellite inside the perimeter, it burned from 11 December 2016 to 22 December 2016 (12 days). The perimeter dates it from 14 December 2016 to 21 December 2016.
How much area did it burn?
The perimeter GWIS (Copernicus) rebuilt from heat detections is 2,747 hectares (27.5 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Tandjilé Est (2,765 ha, 0.2 %).
What was the weather like?
During the fire the temperature reached 36.7 °C, humidity dropped to 11 % and gusts hit 44 km/h. The fire danger index (FWI) reached 60, class Extreme.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Chad (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.
  1. Last day with fire: 21 December 2016 → 22 December 2016.
  2. Start date: 14 December 2016 → 11 December 2016.

RSS Changes to this page

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
What do you think is wrong?

We will only use your email to reply about this report. Privacy.

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 14 December 2016 to 21 December 2016. 90 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 2015, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.

How we build fire pages: methodology ›

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.