How long did the Boli fire last?

According to the heat detections seen by satellite inside the perimeter, it burned from 6 January 2026 to 13 January 2026 (8 days). The perimeter dates it from 9 January 2026 to 11 January 2026.

How much area did it burn?

The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,314 hectares (13.1 km²). It is an estimate: official national figures may differ.

Which municipalities burned?

The fire only entered Boli (1,322 ha, 4.3 %).

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 · 2026-01-06 → 2026-01-13

Boli fire, January 2026 Boli

Out · last detection 11 Jan 2026, 13:56 UTC

The fire started on 6 January 2026 in Boli, Côte d’Ivoire, and satellites saw it burning for 8 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,314 hectares from heat detections, spread across a single municipality.

It is the 67th largest in Lacs since 2016 (of 139 with a page). Number 81 in Côte d’Ivoire in 2026, of 136.

The power measured by the satellite is low (14.5 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: 1,314ha; GWIS perimeter (Copernicus)
Duration: 8days; 6 Jan 2026 – 13 Jan 2026
Municipalities hit: 1; sub-prefectures
Started on: 6 Jan; 2026
Heat detections: 10; in a single hotspot: 15 MW
Energy released: 61MW; sum of detected power

Play back 11 Jan 2026

HOTSPOTS BY DAY 6 Jan13 Jan

How it evolved, day by day

91011

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

This area had burned before

18% of the perimeter overlaps earlier fires recorded since 2016: 137 ha in 2016, 100 ha in 2018, 11 ha in 2022. Part of it burned more than once, so the yearly figures add up to more than the 236 ha that had burned before.

What happened to each town

Boli where it started

1,322 ha reached on 9 Jan

4.3 %

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 · 30 Dec 2025

After · 20 Jan 2026

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.

The smoke

CAMS · Copernicus

On 14 January 2026 the air beside the fire reached 69 µg/m³ of PM2.5. That day averaged 43: 2.9 times the WHO daily guideline (15).

PM2.5 peak69 µg/m³

Days over the guideline12 days

PM10165 µg/m³

Optical depth1.11

WHO 15

45678910111213141516

Good Fair Moderate Poor Very poor Extremely poor

Particles from the Copernicus CAMS model at the centre of the perimeter; these are not measurements in each town. The pale bar is the worst hour, the solid one the daily average.

Open-Meteo.com (CC BY 4.0) · Copernicus Atmosphere Monitoring Service (CAMS)

Detections table · 10Every 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 Boli fire last?: According to the heat detections seen by satellite inside the perimeter, it burned from 6 January 2026 to 13 January 2026 (8 days). The perimeter dates it from 9 January 2026 to 11 January 2026.
How much area did it burn?: The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,314 hectares (13.1 km²). It is an estimate: official national figures may differ.
Which municipalities burned?: The fire only entered Boli (1,322 ha, 4.3 %).
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 do you think is wrong?

Dates or duration Place or towns Burned area Name It was not a wildfire Same fire as another page Something else

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