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SS · South Sudan · –

Raga fire, 25 December 2024 Raga

Out · last detection 12 Jan 2025, 23:31 UTC

The fire started on 25 December 2024 in Raga, South Sudan, and satellites saw it burning for 18 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 28,865 hectares from heat detections, spread across a single municipality.

It is the 41th largest in Western Bahr el Ghazal since 2016 (of 442 with a page). Number 9 in South Sudan in 2024, of 180.

Compare with…
Burnt area
28,865ha
GWIS perimeter (Copernicus)
Duration
18days
25 Dec 2024 – 11 Jan 2025
Municipalities hit
1
counties
Started on
25 Dec
2024
Heat detections
1,288
in a single hotspot: 110 MW
Danger at start
51
Extreme · FWI index
Average daily power
505MW
detected power per day, on average

Where it burned

HOTSPOTS BY DAY 25 Dec11 Jan
12 Jan 2025

How it evolved, day by day

25 Dec 2024 · 66 MW · 1 26 Dec 2024 · 291 MW · 36 27 Dec 2024 · 868 MW · 116 28 Dec 2024 · 488 MW · 91 29 Dec 2024 · 1,522 MW · 131 30 Dec 2024 · 1,997 MW · 200 31 Dec 2024 · 2,715 MW · 495 1 Jan 2025 · 380 MW · 99 2 Jan 2025 · 150 MW · 30 3 Jan 2025 · 50 MW · 13 4 Jan 2025 · 60 MW · 16 5 Jan 2025 · 71 MW · 10 6 Jan 2025 · 45 MW · 9 7 Jan 2025 · 20 MW · 4 8 Jan 2025 · 27 MW · 2 10 Jan 2025 · 161 MW · 13 11 Jan 2025 · 53 MW · 9 12 Jan 2025 · 130 MW · 13
25 Dec 31 Dec 6 Jan 11 Jan

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

The weather it burned in

36°high
45km/h · peak gust
10%lowest humidity

It had gone more than two months without rain (1 mm or more) when it started.

This area had burned before

98% of the perimeter overlaps earlier fires recorded since 2016: 14,300 ha in 2016, 10,160 ha in 2017, 5,872 ha in 2018, 5,281 ha in 2019, 12,653 ha in 2020, 12,937 ha in 2021, 7,850 ha in 2022, 3,160 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 28,276 ha that had burned before.

How big is it?

10 km
It burned the equivalent of 18% of the area of London (289 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. Raga where it started
    20,398 ha reached on 25 Dec
    0.3 %

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 2025
Built-up area< 0.1 ha
Residents< 20

Inside the perimeter there was no noticeable built-up land and almost nobody lived there (GHSL 2025, 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. The GHSL 2025 epoch is a projection made from 2020 and earlier data.

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)
25 Dec 33.9 °C 15 % 35 km/h 0.0 mm Extreme 51
26 Dec 34.6 °C 13 % 35 km/h 0.0 mm Extreme 51
27 Dec 34.5 °C 12 % 38 km/h 0.0 mm Extreme 53
28 Dec 33.3 °C 13 % 40 km/h 0.0 mm Extreme 55
29 Dec 34.3 °C 14 % 37 km/h 0.0 mm Extreme 53
30 Dec 33.2 °C 14 % 39 km/h 0.0 mm Extreme 55
31 Dec 31.8 °C 12 % 41 km/h 0.0 mm Extreme 57
1 Jan 30.6 °C 11 % 45 km/h 0.0 mm Extreme 60
2 Jan 31.4 °C 13 % 41 km/h 0.0 mm Extreme 57
3 Jan 33.0 °C 12 % 35 km/h 0.0 mm Extreme 54
4 Jan 35.8 °C 14 % 31 km/h 0.0 mm Extreme 51
5 Jan 36.4 °C 11 % 34 km/h 0.0 mm Extreme 53
6 Jan 34.0 °C 11 % 42 km/h 0.0 mm Extreme 58
7 Jan 32.3 °C 10 % 40 km/h 0.0 mm Extreme 58
8 Jan 33.5 °C 12 % 35 km/h 0.0 mm Extreme 54
9 Jan 33.8 °C 11 % 34 km/h 0.0 mm Extreme 53
10 Jan 34.2 °C 13 % 39 km/h 0.0 mm Extreme 57
11 Jan 32.7 °C 13 % 41 km/h 0.0 mm Extreme 58
12 Jan after 31.7 °C 14 % 40 km/h 0.0 mm Extreme 56
13 Jan after 32.8 °C 11 % 35 km/h 0.0 mm Extreme 53
14 Jan after 34.0 °C 12 % 35 km/h 0.0 mm Extreme 52
15 Jan after 34.8 °C 11 % 35 km/h 0.0 mm Extreme 53
16 Jan after 35.3 °C 12 % 39 km/h 0.0 mm Extreme 56
17 Jan after 35.9 °C 18 % 38 km/h 0.0 mm Extreme 54
18 Jan after 36.6 °C 16 % 37 km/h 0.0 mm Extreme 53
19 Jan after 35.8 °C 17 % 25 km/h 0.0 mm Very high 49
20 Jan after 36.1 °C 15 % 27 km/h 0.0 mm Very high 48
21 Jan after 35.8 °C 13 % 28 km/h 0.0 mm Very high 49

Before and after, from space

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

Before · 18 Dec 2024
After · 18 Jan 2025

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 31 December 2024 the air beside the fire reached 52 µg/m³ of PM2.5. That day averaged 36: 2.4 times the WHO daily guideline (15).

PM2.5 peak52 µg/m³
Days over the guideline16 days
PM10134 µg/m³
Optical depth0.59
23 Dec27 Dec31 Dec4 Jan
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 · 1,288Every 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 South Sudan

Frequently asked questions

How long did the Raga fire last?
According to the heat detections seen by satellite inside the perimeter, it burned from 25 December 2024 to 11 January 2025 (18 days). The perimeter dates it from 25 December 2024 to 4 January 2025.
How much area did it burn?
The perimeter GWIS (Copernicus) rebuilt from heat detections is 28,865 hectares (288.6 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Raga (20,398 ha, 0.3 %).
What was the weather like?
During the fire the temperature reached 36.4 °C, humidity dropped to 10 % and gusts hit 45 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 South Sudan (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 · 1 Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
  1. Last day with fire: 4 January 2025 → 11 January 2025.

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.

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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 25 December 2024 to 4 January 2025. 1,288 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 2025, 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.