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Matala fire, 13 August 2024 Matala, Quipungo

Out · last detection 24 Aug 2024, 13:12 UTC

The fire started on 13 August 2024 in Matala, Angola, and satellites saw it burning for 11 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 32,963 hectares from heat detections, spread across 2 municipalities.

It is the 2th largest in Huíla since 2016 (of 70 with a page). Number 3 in Angola in 2024, of 135.

Burnt area
32,963ha
GWIS perimeter (Copernicus)
Duration
11days
13 Aug 2024 – 23 Aug 2024
Municipalities hit
2
municipalities
Started on
13 Aug
2024
Heat detections
1,504
in a single hotspot: 1,124 MW
Danger at start
58
Extreme · FWI index
Energy released
53.3GW
sum of detected power

Where it burned

24 Aug 2024
HOTSPOTS BY DAY 13 Aug23 Aug

How it evolved, day by day

131415161718192021222324

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

The weather it burned in

34°high
45km/h · peak gust
5%lowest humidity

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

This area had burned before

57% of the perimeter overlaps earlier fires recorded since 2016: 1,452 ha in 2016, 6,259 ha in 2017, 5,094 ha in 2018, 8,219 ha in 2019, 1,231 ha in 2020, 8,512 ha in 2021, 4,021 ha in 2022, 3,347 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 18,950 ha that had burned before.

What happened to each town

  1. Matala where it started
    22,680 ha reached on 13 Aug
    2.5 %
  2. 10,469 ha reached on 18 Aug
    1.2 %

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)
13 Aug 33.5 °C 6 % 35 km/h 0.0 mm Extreme 58
14 Aug 33.5 °C 6 % 44 km/h 0.0 mm Extreme 63
15 Aug 32.9 °C 6 % 36 km/h 0.0 mm Extreme 59
16 Aug 32.9 °C 6 % 45 km/h 0.0 mm Extreme 65
17 Aug 32.9 °C 8 % 43 km/h 0.0 mm Extreme 65
18 Aug 33.0 °C 8 % 38 km/h 0.0 mm Extreme 60
19 Aug 32.5 °C 7 % 43 km/h 0.0 mm Extreme 65
20 Aug 32.9 °C 6 % 45 km/h 0.0 mm Extreme 68
21 Aug 33.0 °C 7 % 40 km/h 0.0 mm Extreme 64
22 Aug 33.0 °C 5 % 37 km/h 0.0 mm Extreme 59
23 Aug 32.8 °C 6 % 34 km/h 0.0 mm Extreme 57
24 Aug after 33.3 °C 7 % 32 km/h 0.0 mm Extreme 60
25 Aug after 33.3 °C 9 % 34 km/h 0.0 mm Extreme 58
26 Aug after 33.7 °C 6 % 39 km/h 0.0 mm Extreme 62
27 Aug after 34.0 °C 4 % 32 km/h 0.0 mm Extreme 57
28 Aug after 34.8 °C 4 % 32 km/h 0.0 mm Extreme 57
29 Aug after 34.4 °C 7 % 24 km/h 0.0 mm Extreme 55
30 Aug after 34.9 °C 7 % 39 km/h 0.0 mm Extreme 63
31 Aug after 34.6 °C 10 % 47 km/h 0.0 mm Extreme 69
1 Sept after 32.9 °C 14 % 52 km/h 0.0 mm Extreme 68
2 Sept after 32.1 °C 11 % 39 km/h 0.0 mm Extreme 58

Before and after, from space

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

Before · 6 Aug 2024
After · 30 Aug 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 23 August 2024 the air beside the fire reached 68 µg/m³ of PM2.5. That day averaged 46: 3.1 times the WHO daily guideline (15).

PM2.5 peak68 µg/m³
Days over the guideline14 days
PM1097 µg/m³
Optical depth1.25
11121314151617181920212223242526
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 · 1,504Every 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 Angola ›

Frequently asked questions

How long did the Matala fire last?
GWIS (Copernicus) dates it between 13 August 2024 and 23 August 2024: 11 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 32,963 hectares (329.6 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire entered 2 municipalities: Matala (22,680 ha, 2.5 %); Quipungo (10,469 ha, 1.2 %).
What was the weather like?
During the fire the temperature reached 33.5 °C, humidity dropped to 5 % and gusts hit 45 km/h. The fire danger index (FWI) reached 68, 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.

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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.