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Batha Est fire, October 2016 Batha Est

Out · last detection 1 Oct 2016, 23:48 UTC

The fire started on 1 October 2016 in Batha Est, Chad, and satellites saw it burning for 1 day. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,125 hectares from heat detections, spread across a single municipality.

It is the 67th largest in Batha since 2016 (of 135 with a page). Number 87 in Chad in 2016, of 220.

The power measured by the satellite is low (13.3 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
3,125ha
GWIS perimeter (Copernicus)
Duration
1day
1 Oct 2016 – 1 Oct 2016
Municipalities hit
1
departments
Started on
1 Oct
2016
Heat detections
46
in a single hotspot: 13 MW
Danger at start
58
Extreme · FWI index
Energy released
223MW
sum of detected power

Where it burned

HOTSPOTS BY DAY 1 Oct1 Oct

How it evolved, day by day

1

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

The weather it burned in

40°high
35km/h · peak gust
11%lowest humidity

It had gone 7 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

  1. Batha Est where it started
    3,140 ha reached on 1 Oct
    0.1 %

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)
1 Oct 40.5 °C 11 % 35 km/h 0.0 mm Extreme 58
2 Oct after 40.5 °C 10 % 30 km/h 0.0 mm Extreme 51
3 Oct after 40.8 °C 8 % 28 km/h 0.0 mm Extreme 56
4 Oct after 39.5 °C 15 % 31 km/h 0.2 mm Very high 49
5 Oct after 37.5 °C 22 % 36 km/h 0.2 mm Very high 50
6 Oct after 38.8 °C 21 % 23 km/h 0.0 mm Very high 42
7 Oct after 40.5 °C 10 % 32 km/h 0.0 mm Extreme 52
8 Oct after 41.3 °C 9 % 34 km/h 0.0 mm Extreme 57
9 Oct after 40.8 °C 12 % 33 km/h 0.0 mm Extreme 57
10 Oct after 40.8 °C 14 % 28 km/h 0.0 mm Extreme 57
11 Oct after 39.7 °C 17 % 23 km/h 0.0 mm Very high 48

Before and after, from space

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

Before · 24 Sept 2016
After · 8 Oct 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 · 46Every 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 Batha Est fire last?
GWIS (Copernicus) dates it between 1 October 2016 and 1 October 2016: 1 day 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 3,125 hectares (31.2 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Batha Est (3,140 ha, 0.1 %).
What was the weather like?
During the fire the temperature reached 40.5 °C, humidity dropped to 11 % and gusts hit 35 km/h. The fire danger index (FWI) reached 58, 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

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.

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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.