Saurimo fire, 4 July 2026 Saurimo
The fire started on 4 July 2026 in Saurimo, Angola, and satellites saw it burning for 5 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 10,668 hectares from heat detections, spread across a single municipality.
It is the 44th largest in Lunda Sul since 2016 (of 240 with a page). Number 152 in Angola in 2026, of 486.
- Burnt area
- 10,668ha
- GWIS perimeter (Copernicus)
- Duration
- 5days
- 4 Jul 2026 – 8 Jul 2026
- Municipalities hit
- 1
- municipalities
- Started on
- 4 Jul
- 2026
- Heat detections
- 266
- in a single hotspot: 198 MW
- Danger at start
- 42
- Very high · FWI index
- Energy released
- 2.4GW
- sum of detected power
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 52 days without rain (1 mm or more) when it started.
This area had burned before
97% of the perimeter overlaps earlier fires recorded since 2016: 5,896 ha in 2016, 4,801 ha in 2017, 6,197 ha in 2018, 5,962 ha in 2019, 5,808 ha in 2020, 5,799 ha in 2021, 5,093 ha in 2022, 2,678 ha in 2023, 3,596 ha in 2024, 1,444 ha in 2025. Part of it burned more than once, so the yearly figures add up to more than the 10,382 ha that had burned before.
- 6,197 ha Saurimo fire, July 2018 15,771 ha in total; the hectares shown are those it shares with this fire
- 5,773 ha Saurimo fire, June 2020 21,790 ha in total; the hectares shown are those it shares with this fire
- 4,293 ha Saurimo fire, June 2022 13,767 ha in total; the hectares shown are those it shares with this fire
- 3,153 ha Saurimo fire, June 2016 12,320 ha in total; the hectares shown are those it shares with this fire
- 2,701 ha Saurimo fire, June 2019 5,045 ha in total; the hectares shown are those it shares with this fire
- 2,490 ha Saurimo fire, June 2021 6,502 ha in total; the hectares shown are those it shares with this fire
- 76 ha Saurimo fire, July 2017 22,834 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Saurimo where it started10,707 ha reached on 4 Jul0.4 %
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) |
|---|---|---|---|---|---|
| 4 Jul | 31.4 °C | 21 % | 35 km/h | 0.0 mm | Very high 42 |
| 5 Jul | 30.9 °C | 18 % | 38 km/h | 0.0 mm | Very high 43 |
| 6 Jul | 30.5 °C | 19 % | 40 km/h | 0.0 mm | Very high 44 |
| 7 Jul | 30.1 °C | 22 % | 34 km/h | 0.0 mm | Very high 42 |
| 8 Jul | 30.2 °C | 23 % | 28 km/h | 0.0 mm | Very high 42 |
| 9 Jul after | 29.8 °C | 24 % | 31 km/h | 0.0 mm | Very high 40 |
| 10 Jul after | 31.1 °C | 21 % | 21 km/h | 0.0 mm | Very high 39 |
| 11 Jul after | 31.2 °C | 19 % | 23 km/h | 0.0 mm | Very high 39 |
| 12 Jul after | 31.7 °C | 18 % | 26 km/h | 0.0 mm | Very high 40 |
| 13 Jul after | 32.0 °C | 18 % | 31 km/h | 0.0 mm | Very high 41 |
| 14 Jul after | 31.7 °C | 24 % | 25 km/h | 0.0 mm | Very high 41 |
| 15 Jul after | 30.2 °C | 31 % | 31 km/h | 0.0 mm | High 36 |
| 16 Jul after | 29.7 °C | 22 % | 37 km/h | 0.0 mm | Very high 40 |
| 17 Jul after | 28.8 °C | 17 % | 32 km/h | 0.0 mm | Very high 42 |
| 18 Jul after | 30.3 °C | 18 % | 30 km/h | 0.0 mm | Very high 40 |
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 2 July 2026 the air beside the fire reached 109 µg/m³ of PM2.5. That day averaged 62: 4.2 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 · 266Every 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 Saurimo fire last?
- GWIS (Copernicus) dates it between 4 July 2026 and 8 July 2026: 5 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 10,668 hectares (106.7 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Saurimo (10,707 ha, 0.4 %).
- What was the weather like?
- During the fire the temperature reached 31.4 °C, humidity dropped to 18 % and gusts hit 40 km/h. The fire danger index (FWI) reached 44, class Very high.
- 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
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.