Dirico fire, 23 July 2022 Dirico
The fire started on 23 July 2022 in Dirico, Angola, and satellites saw it burning for 18 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 15,478 hectares from heat detections, spread across a single municipality.
It is the 79th largest in Cuando Cubango since 2016 (of 658 with a page). Number 8 in Angola in 2022, of 143.
- Burnt area
- 15,478ha
- GWIS perimeter (Copernicus)
- Duration
- 18days
- 23 Jul 2022 – 9 Aug 2022
- Municipalities hit
- 1
- municipalities
- Started on
- 23 Jul
- 2022
- Heat detections
- 101
- in a single hotspot: 71 MW
- Danger at start
- 32
- High · FWI index
- Energy released
- 1.3GW
- 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 more than two months without rain (1 mm or more) when it started.
This area had burned before
89% of the perimeter overlaps earlier fires recorded since 2016: 5,714 ha in 2016, 6,752 ha in 2017, 7,124 ha in 2018, 1,799 ha in 2019, 5,298 ha in 2020, 1,113 ha in 2021. Part of it burned more than once, so the yearly figures add up to more than the 13,719 ha that had burned before.
- 5,605 ha Dirico fire, August 2017 16,657 ha in total; the hectares shown are those it shares with this fire
- 3,638 ha Dirico fire, August 2016 18,883 ha in total; the hectares shown are those it shares with this fire
- 2,641 ha Dirico fire, August 2020 22,273 ha in total; the hectares shown are those it shares with this fire
- 1,449 ha Dirico fire, September 2018 29,098 ha in total; the hectares shown are those it shares with this fire
- 1,113 ha Dirico fire, September 2021 17,028 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Dirico where it started15,558 ha reached on 23 Jul0.8 %
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) |
|---|---|---|---|---|---|
| 23 Jul | 26.2 °C | 27 % | 24 km/h | 0.0 mm | High 32 |
| 24 Jul | 28.5 °C | 19 % | 30 km/h | 0.0 mm | Very high 39 |
| 25 Jul | 28.3 °C | 19 % | 37 km/h | 0.0 mm | Very high 40 |
| 26 Jul | 28.0 °C | 19 % | 41 km/h | 0.0 mm | Very high 44 |
| 27 Jul | 27.6 °C | 18 % | 43 km/h | 0.0 mm | Very high 45 |
| 28 Jul | 27.6 °C | 18 % | 36 km/h | 0.0 mm | Very high 41 |
| 29 Jul | 26.7 °C | 21 % | 30 km/h | 0.0 mm | Very high 38 |
| 30 Jul | 27.1 °C | 16 % | 30 km/h | 0.0 mm | Very high 39 |
| 31 Jul | 28.9 °C | 13 % | 28 km/h | 0.0 mm | Very high 41 |
| 1 Aug | 29.4 °C | 18 % | 48 km/h | 0.0 mm | Extreme 54 |
| 2 Aug | 27.6 °C | 26 % | 41 km/h | 0.0 mm | Very high 45 |
| 3 Aug | 28.9 °C | 26 % | 31 km/h | 0.0 mm | Very high 40 |
| 4 Aug | 30.0 °C | 25 % | 31 km/h | 0.0 mm | Very high 39 |
| 5 Aug | 30.0 °C | 20 % | 37 km/h | 0.0 mm | Very high 43 |
| 6 Aug | 29.7 °C | 18 % | 37 km/h | 0.0 mm | Very high 44 |
| 7 Aug | 30.0 °C | 18 % | 32 km/h | 0.0 mm | Very high 41 |
| 8 Aug | 30.8 °C | 17 % | 30 km/h | 0.0 mm | Very high 41 |
| 9 Aug | 30.9 °C | 14 % | 31 km/h | 0.0 mm | Very high 43 |
| 10 Aug after | 30.7 °C | 12 % | 28 km/h | 0.0 mm | Very high 44 |
| 11 Aug after | 31.0 °C | 11 % | 34 km/h | 0.0 mm | Very high 47 |
| 12 Aug after | 30.4 °C | 16 % | 29 km/h | 0.0 mm | Very high 46 |
| 13 Aug after | 30.1 °C | 14 % | 24 km/h | 0.0 mm | Very high 44 |
| 14 Aug after | 29.4 °C | 12 % | 29 km/h | 0.0 mm | Very high 46 |
| 15 Aug after | 28.8 °C | 12 % | 38 km/h | 0.0 mm | Extreme 52 |
| 16 Aug after | 30.4 °C | 10 % | 30 km/h | 0.0 mm | Very high 47 |
| 17 Aug after | 31.4 °C | 15 % | 33 km/h | 0.0 mm | Very high 47 |
| 18 Aug after | 32.2 °C | 11 % | 24 km/h | 0.0 mm | Very high 46 |
| 19 Aug after | 25.4 °C | 19 % | 44 km/h | 0.0 mm | Extreme 52 |
| 20 Aug after | 24.2 °C | 13 % | 48 km/h | 0.0 mm | Extreme 54 |
| 21 Aug after | 26.9 °C | 11 % | 44 km/h | 0.0 mm | Extreme 51 |
| 22 Aug after | 28.8 °C | 18 % | 33 km/h | 0.0 mm | Very high 44 |
| 23 Aug after | 29.2 °C | 16 % | 44 km/h | 0.0 mm | Extreme 52 |
| 24 Aug after | 28.4 °C | 21 % | 34 km/h | 0.0 mm | Very high 46 |
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.
Detections table · 101Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 18,883 haDiricoAugust 2016 · 18 days · 6 km away
- 22,273 haDirico16 August 2020 · 16 days · 12 km away
- 29,098 haDirico14 September 2018 · 13 days · 16 km away
- 32,075 haDirico17 August 2023 · 11 days · 24 km away
- 60,982 haDirico1 September 2025 · 32 days · 25 km away
- 24,522 haDirico5 August 2022 · 15 days · 26 km away
Frequently asked questions
- How long did the Dirico fire last?
- GWIS (Copernicus) dates it between 23 July 2022 and 9 August 2022: 18 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 15,478 hectares (154.8 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Dirico (15,558 ha, 0.8 %).
- What was the weather like?
- During the fire the temperature reached 31.0 °C, humidity dropped to 11 % and gusts hit 48 km/h. The fire danger index (FWI) reached 54, 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
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.