Luchazes fire, September 2024 Luchazes
The fire started on 24 September 2024 in Luchazes, Angola, and satellites saw it burning for 7 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 6,593 hectares from heat detections, spread across a single municipality.
It is the 48th largest in Moxico since 2016 (of 108 with a page). Number 70 in Angola in 2024, of 135.
Compare with…
- Burnt area
- 6,593ha
- GWIS perimeter (Copernicus)
- Duration
- 7days
- 24 Sept 2024 – 30 Sept 2024
- Municipalities hit
- 1
- municipalities
- Started on
- 24 Sept
- 2024
- Heat detections
- 143
- in a single hotspot: 132 MW
- Danger at start
- 54
- Extreme · FWI index
- Average daily power
- 569MW
- detected power per day, on average
Where it burned
How it evolved, day by day
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
It had gone more than two months without rain (1 mm or more) when it started.
This area had burned before
61% of the perimeter overlaps earlier fires recorded since 2016: 156 ha in 2016, 2,409 ha in 2017, 2,052 ha in 2019, 239 ha in 2021, 1,034 ha in 2022, 143 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 3,998 ha that had burned before.
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
Berlin boundary: geoBoundaries · Federal Agency for Cartography and Geodesy (dl-de/by-2-0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each town
-
Luchazes where it started6,645 ha reached on 23 Sept0.2 %
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) |
|---|---|---|---|---|---|
| 24 Sept | 34.3 °C | 13 % | 45 km/h | 0.0 mm | Extreme 54 |
| 25 Sept | 34.1 °C | 8 % | 48 km/h | 0.0 mm | Extreme 61 |
| 26 Sept | 36.0 °C | 5 % | 41 km/h | 0.0 mm | Extreme 60 |
| 27 Sept | 36.8 °C | 7 % | 40 km/h | 0.0 mm | Extreme 62 |
| 28 Sept | 38.0 °C | 7 % | 45 km/h | 0.0 mm | Extreme 65 |
| 29 Sept | 36.1 °C | 14 % | 38 km/h | 0.0 mm | Extreme 56 |
| 30 Sept | 36.0 °C | 10 % | 32 km/h | 0.0 mm | Extreme 54 |
| 1 Oct after | 32.7 °C | 14 % | 38 km/h | 0.0 mm | Extreme 55 |
| 2 Oct after | 34.6 °C | 12 % | 45 km/h | 0.0 mm | Extreme 60 |
| 3 Oct after | 32.1 °C | 27 % | 50 km/h | 0.2 mm | Extreme 51 |
| 4 Oct after | 30.8 °C | 24 % | 50 km/h | 0.0 mm | Extreme 52 |
| 5 Oct after | 31.3 °C | 16 % | 43 km/h | 0.0 mm | Very high 48 |
| 6 Oct after | 32.3 °C | 11 % | 39 km/h | 0.0 mm | Extreme 50 |
| 7 Oct after | 34.4 °C | 9 % | 31 km/h | 0.0 mm | Very high 50 |
| 8 Oct after | 35.5 °C | 7 % | 38 km/h | 0.0 mm | Extreme 56 |
| 9 Oct after | 35.7 °C | 10 % | 47 km/h | 0.0 mm | Extreme 63 |
| 10 Oct after | 34.6 °C | 10 % | 46 km/h | 0.0 mm | Extreme 62 |
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
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 · CopernicusOn 28 September 2024 the air beside the fire reached 83 µg/m³ of PM2.5. That day averaged 44: 3.0 times the WHO daily guideline (15).
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 · 143Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Luchazes fire last?
- GWIS (Copernicus) dates it between 24 September 2024 and 30 September 2024: 7 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 6,593 hectares (65.9 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Luchazes (6,645 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 38.0 °C, humidity dropped to 5 % and gusts hit 48 km/h. The fire danger index (FWI) reached 65, class Extreme.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Angola (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.
Report an error
How we know this
- Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates from the perimeter: the VIIRS detections inside it did not change them. 143 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.
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 (Public Domain). 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.