How long did the Bounda fire last?

GWIS (Copernicus) dates it between 20 December 2021 and 23 December 2021: 4 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 1,238 hectares (12.4 km²). It is an estimate: official national figures may differ.

Which municipalities burned?

The fire entered 2 municipalities: Bounda (783 ha, 1.9 %); M'Bahiakro (462 ha, 0.3 %).

Where does this data come from?

From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Côte d’Ivoire (geoBoundaries). It is not an official report.

CI · Côte d’Ivoire · 2021-12-20 → 2021-12-23

Bounda fire, December 2021 Bounda, M'Bahiakro

Out · last detection 23 Dec 2021, 13:01 UTC

The fire started on 20 December 2021 in Bounda, Côte d’Ivoire, and satellites saw it burning for 4 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,238 hectares from heat detections, spread across 2 municipalities.

It is the 50th largest in Valle Du Bandama since 2016 (of 101 with a page). Number 84 in Côte d’Ivoire in 2021, of 124.

The power measured by the satellite is low (14.4 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: 1,238ha; GWIS perimeter (Copernicus)
Duration: 4days; 20 Dec 2021 – 23 Dec 2021
Municipalities hit: 2; sub-prefectures
Started on: 20 Dec; 2021
Heat detections: 23; in a single hotspot: 14 MW
Energy released: 158MW; sum of detected power

Play back 23 Dec 2021

HOTSPOTS BY DAY 20 Dec23 Dec

How it evolved, day by day

20212223

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

This area had burned before

25% of the perimeter overlaps earlier fires recorded since 2016: 315 ha in 2020.

315 ha Bounda fire, December 2020 1,109 ha in total; the hectares shown are those it shares with this fire

What happened to each town

Bounda where it started

783 ha reached on 20 Dec

1.9 %
M'Bahiakro

462 ha reached on 21 Dec

0.3 %

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.

Before and after, from space

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

↔

Before · 13 Dec 2021

After · 30 Dec 2021

Before After

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 · 23Every 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 time	Satellite	FRP (MW)	Lat	Lon

Other fires nearby

All fires in Côte d’Ivoire ›

Frequently asked questions

How long did the Bounda fire last?: GWIS (Copernicus) dates it between 20 December 2021 and 23 December 2021: 4 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 1,238 hectares (12.4 km²). It is an estimate: official national figures may differ.
Which municipalities burned?: The fire entered 2 municipalities: Bounda (783 ha, 1.9 %); M'Bahiakro (462 ha, 0.3 %).
Where does this data come from?: From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Côte d’Ivoire (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.

Emergency number: 180

Satellite cross-check

NASA FIRMS ↗
GWIS · Copernicus ↗

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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What really happened?

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We will only use your email to reply about this report. Privacy. This is not an emergency service: if there is a fire now, call 180.

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.

Where it burned