Tsumkwe fire, 26 September 2022 Tsumkwe
The fire started on 26 September 2022 in Tsumkwe, Namibia, and satellites saw it burning for 7 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,138 hectares from heat detections, spread across a single municipality.
It is the 60th largest in Otjozondjupa since 2016 (of 212 with a page). Number 35 in Namibia in 2022, of 119.
- Burnt area
- 5,138ha
- GWIS perimeter (Copernicus)
- Duration
- 7days
- 26 Sept 2022 – 2 Oct 2022
- Municipalities hit
- 1
- constituencies
- Started on
- 26 Sept
- 2022
- Heat detections
- 183
- in a single hotspot: 213 MW
- Danger at start
- 53
- Extreme · FWI index
- Energy released
- 3.1GW
- 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
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
Tsumkwe where it started5,174 ha reached on 26 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) |
|---|---|---|---|---|---|
| 26 Sept | 35.4 °C | 14 % | 31 km/h | 0.0 mm | Extreme 53 |
| 27 Sept | 35.4 °C | 13 % | 35 km/h | 0.0 mm | Extreme 61 |
| 28 Sept | 36.7 °C | 10 % | 43 km/h | 0.0 mm | Extreme 63 |
| 29 Sept | 35.2 °C | 13 % | 43 km/h | 0.0 mm | Extreme 64 |
| 30 Sept | 35.6 °C | 10 % | 24 km/h | 0.0 mm | Extreme 57 |
| 1 Oct | 36.8 °C | 10 % | 41 km/h | 0.0 mm | Extreme 65 |
| 2 Oct | 36.8 °C | 10 % | 44 km/h | 0.0 mm | Extreme 67 |
| 3 Oct after | 37.2 °C | 9 % | 31 km/h | 0.0 mm | Extreme 54 |
| 4 Oct after | 37.8 °C | 8 % | 28 km/h | 0.0 mm | Extreme 54 |
| 5 Oct after | 38.8 °C | 7 % | 35 km/h | 0.0 mm | Extreme 59 |
| 6 Oct after | 37.6 °C | 10 % | 32 km/h | 0.0 mm | Extreme 59 |
| 7 Oct after | 37.1 °C | 9 % | 39 km/h | 0.0 mm | Extreme 64 |
| 8 Oct after | 36.1 °C | 8 % | 50 km/h | 0.0 mm | Very extreme 76 |
| 9 Oct after | 35.4 °C | 9 % | 43 km/h | 0.0 mm | Extreme 67 |
| 10 Oct after | 35.8 °C | 8 % | 45 km/h | 0.0 mm | Extreme 69 |
| 11 Oct after | 34.8 °C | 9 % | 55 km/h | 0.0 mm | Very extreme 81 |
| 12 Oct after | 35.5 °C | 9 % | 47 km/h | 0.0 mm | Very extreme 73 |
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 · 183Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 17,982 haTsumkwe20 August 2023 · 7 days · 18 km away
- 27,475 haTsumkwe17 August 2023 · 12 days · 22 km away
- 20,280 haTsumkwe23 September 2022 · 5 days · 25 km away
- 24,530 haTsumkwe31 August 2016 · 13 days · 29 km away
- 7,076 haTsumkwe23 September 2018 · 3 days · 36 km away
- 8,076 haTsumkwe9 July 2023 · 3 days · 37 km away
Frequently asked questions
- How long did the Tsumkwe fire last?
- GWIS (Copernicus) dates it between 26 September 2022 and 2 October 2022: 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 5,138 hectares (51.4 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Tsumkwe (5,174 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 36.8 °C, humidity dropped to 10 % and gusts hit 44 km/h. The fire danger index (FWI) reached 67, class Extreme.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Namibia (OCHA COD-AB). 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 OCHA COD-AB (Namibia Statistics Agency (NSA)) (Creative Commons Attribution for Intergovernmental Organisations (CC BY-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.