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Bole fire, 30 November 2024 Bole, Central Gonja, West Gonja

Out · last detection 5 Dec 2024, 12:48 UTC

The fire started on 30 November 2024 in Bole, Ghana, and satellites saw it burning for 6 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,254 hectares from heat detections, spread across 3 municipalities.

It is the 108th largest in Savannah since 2016 (of 336 with a page). Number 37 in Ghana in 2024, of 115.

Burnt area
3,254ha
GWIS perimeter (Copernicus)
Duration
6days
30 Nov 2024 – 5 Dec 2024
Municipalities hit
3
districts
Started on
30 Nov
2024
Heat detections
76
in a single hotspot: 76 MW
Danger at start
32
High · FWI index
Energy released
1.3GW
sum of detected power

Where it burned

5 Dec 2024
HOTSPOTS BY DAY 30 Nov5 Dec

How it evolved, day by day

3012345

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

The weather it burned in

35°high
32km/h · peak gust
20%lowest humidity

It had gone 34 days without rain (1 mm or more) when it started.

This area had burned before

92% of the perimeter overlaps earlier fires recorded since 2016: 1,314 ha in 2016, 950 ha in 2017, 1,280 ha in 2019, 314 ha in 2020, 999 ha in 2021, 348 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 2,979 ha that had burned before.

What happened to each town

  1. Bole where it started
    3,176 ha reached on 30 Nov
    0.5 %
  2. 69 ha reached on 30 Nov
    0.0 %
  3. 33 ha
    0.0 %

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)
30 Nov 33.6 °C 24 % 29 km/h 0.0 mm High 32
1 Dec 33.5 °C 25 % 29 km/h 0.0 mm High 33
2 Dec 34.7 °C 21 % 28 km/h 0.0 mm High 33
3 Dec 34.8 °C 23 % 26 km/h 0.0 mm High 33
4 Dec 33.9 °C 22 % 28 km/h 0.0 mm High 35
5 Dec 33.0 °C 20 % 32 km/h 0.0 mm High 36
6 Dec after 33.8 °C 23 % 27 km/h 0.0 mm High 35
7 Dec after 34.4 °C 23 % 24 km/h 0.0 mm High 35
8 Dec after 34.0 °C 23 % 30 km/h 0.0 mm High 38
9 Dec after 33.5 °C 24 % 25 km/h 0.0 mm High 36
10 Dec after 35.3 °C 26 % 25 km/h 0.0 mm High 34
11 Dec after 35.8 °C 28 % 28 km/h 0.0 mm High 35
12 Dec after 35.0 °C 31 % 24 km/h 0.0 mm High 33
13 Dec after 35.4 °C 19 % 36 km/h 0.0 mm Very high 39
14 Dec after 35.8 °C 17 % 38 km/h 0.0 mm Very high 42
15 Dec after 35.0 °C 18 % 34 km/h 0.0 mm Very high 41

Before and after, from space

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

Before · 23 Nov 2024
After · 12 Dec 2024

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 2 December 2024 the air beside the fire reached 115 µg/m³ of PM2.5. That day averaged 82: 5.5 times the WHO daily guideline (15).

PM2.5 peak115 µg/m³
Days over the guideline11 days
PM10510 µg/m³
Optical depth0.62
28293012345678
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 · 76Every 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 Ghana ›

Frequently asked questions

How long did the Bole fire last?
GWIS (Copernicus) dates it between 30 November 2024 and 5 December 2024: 6 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 3,254 hectares (32.5 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire entered 3 municipalities: Bole (3,176 ha, 0.5 %); Central Gonja (69 ha, 0.0 %); West Gonja (33 ha, 0.0 %).
What was the weather like?
During the fire the temperature reached 34.8 °C, humidity dropped to 20 % and gusts hit 32 km/h. The fire danger index (FWI) reached 36, class High.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Ghana (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: 112

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
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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 112.

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 4.0 International (CC BY 4.0)). 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.