Otjombinde fire, September 2026 Otjombinde
The fire started on 25 September 2026 in Otjombinde, Namibia, and satellites saw it burning for 1 day. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,300 hectares from heat detections, spread across a single municipality.
It is the 55th largest in Omaheke since 2016 (of 61 with a page). Number 125 in Namibia in 2026, of 155.
The power measured by the satellite is low (17.6 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
- Burnt area
- 2,300ha
- GWIS perimeter (Copernicus)
- Duration
- 1day
- 25 Sept 2026 – 25 Sept 2026
- Municipalities hit
- 1
- constituencies
- Started on
- 25 Sept
- 2026
- Heat detections
- 25
- in a single hotspot: 18 MW
- Danger at start
- 50
- Very high · FWI index
- Energy released
- 251MW
- 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 4 days 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
-
Otjombinde where it started2,300 ha0.1 %
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) |
|---|---|---|---|---|---|
| 25 Sept | 34.4 °C | 16 % | 47 km/h | 0.0 mm | Very high 50 |
| 26 Sept after | 35.7 °C | 14 % | 39 km/h | 0.0 mm | Very high 46 |
| 27 Sept after | 35.8 °C | 11 % | 32 km/h | 0.0 mm | Very high 48 |
| 28 Sept after | 35.6 °C | 14 % | 38 km/h | 0.0 mm | Extreme 51 |
| 29 Sept after | 34.7 °C | 23 % | 36 km/h | 0.0 mm | Very high 46 |
| 30 Sept after | 32.1 °C | 31 % | 53 km/h | 0.0 mm | Extreme 52 |
| 1 Oct after | 28.4 °C | 37 % | 50 km/h | 0.0 mm | Very high 45 |
| 2 Oct after | 26.9 °C | 28 % | 39 km/h | 0.0 mm | Very high 39 |
| 3 Oct after | 30.3 °C | 19 % | 34 km/h | 0.0 mm | Very high 38 |
| 4 Oct after | 28.5 °C | 26 % | 51 km/h | 0.3 mm | Extreme 52 |
| 5 Oct after | 30.6 °C | 24 % | 42 km/h | 0.0 mm | Very high 44 |
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 23 September 2026 the air beside the fire reached 24 µg/m³ of PM2.5. That day averaged 20: 1.3 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 · 25Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 4,787 haTsumkweNovember 2020 · 1 day · 22 km away
- 6,617 haEpukiroSeptember 2025 · 3 days · 26 km away
- 3,040 haOtjombindeSeptember 2016 · 2 days · 33 km away
- 3,937 haEpukiro18 September 2023 · 2 days · 36 km away
- 4,256 haTsumkwe12 October 2022 · 2 days · 38 km away
- 9,603 haTsumkwe11 October 2022 · 4 days · 39 km away
Frequently asked questions
- How long did the Otjombinde fire last?
- GWIS (Copernicus) dates it between 25 September 2026 and 25 September 2026: 1 day 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 2,300 hectares (23.0 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Otjombinde (2,300 ha, 0.1 %).
- Is the Otjombinde fire still active?
- No fire detections since 25 Sept 2026, 11:55 UTC. A lack of detections is not an official extinction.
- What was the weather like?
- During the fire the temperature reached 34.4 °C, humidity dropped to 16 % and gusts hit 47 km/h. The fire danger index (FWI) reached 50, class Very high.
- 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.