Mashare fire, 22 July 2026 Mashare, Ndiyona
The fire started on 22 July 2026 in Mashare, Namibia, and satellites saw it burning for 4 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,028 hectares from heat detections, spread across 2 municipalities.
It is the 384th largest in Kavango East since 2016 (of 394 with a page). Number 148 in Namibia in 2026, of 153.
- Burnt area
- 2,028ha
- GWIS perimeter (Copernicus)
- Duration
- 4days
- 22 Jul 2026 – 25 Jul 2026
- Municipalities hit
- 2
- constituencies
- Started on
- 22 Jul
- 2026
- Heat detections
- 32
- in a single hotspot: 32 MW
- Danger at start
- 47
- Very high · FWI index
- Energy released
- 400MW
- 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 31 days without rain (1 mm or more) when it started.
This area had burned before
88% of the perimeter overlaps earlier fires recorded since 2016: 1,416 ha in 2016, 785 ha in 2018, 550 ha in 2020, 244 ha in 2022, 1,010 ha in 2024. Part of it burned more than once, so the yearly figures add up to more than the 1,775 ha that had burned before.
- 1,010 ha Mashare fire, July 2024 10,468 ha in total; the hectares shown are those it shares with this fire
- 785 ha Mashare fire, September 2018 2,037 ha in total; the hectares shown are those it shares with this fire
- 550 ha Mashare fire, September 2020 56,605 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Mashare where it started1,919 ha reached on 22 Jul0.2 %
-
120 ha0.0 %
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) |
|---|---|---|---|---|---|
| 22 Jul | 29.8 °C | 14 % | 33 km/h | 0.0 mm | Very high 47 |
| 23 Jul | 29.4 °C | 17 % | 19 km/h | 0.0 mm | Very high 45 |
| 24 Jul | 28.6 °C | 19 % | 37 km/h | 0.0 mm | Extreme 51 |
| 25 Jul | 28.0 °C | 17 % | 38 km/h | 0.0 mm | Extreme 51 |
| 26 Jul after | 26.1 °C | 24 % | 35 km/h | 0.0 mm | Very high 43 |
| 27 Jul after | 26.0 °C | 23 % | 27 km/h | 0.0 mm | High 38 |
| 28 Jul after | 27.0 °C | 18 % | 26 km/h | 0.0 mm | Very high 38 |
| 29 Jul after | 27.7 °C | 13 % | 30 km/h | 0.0 mm | Very high 43 |
| 30 Jul after | 29.0 °C | 11 % | 30 km/h | 0.0 mm | Very high 46 |
| 31 Jul after | 28.7 °C | 11 % | 36 km/h | 0.0 mm | Extreme 50 |
| 1 Aug after | 27.4 °C | 14 % | 34 km/h | 0.0 mm | Very high 47 |
| 2 Aug after | 27.1 °C | 15 % | 33 km/h | 0.0 mm | Very high 47 |
| 3 Aug after | 26.7 °C | 15 % | 35 km/h | 0.0 mm | Very high 50 |
| 4 Aug after | 27.3 °C | 13 % | 31 km/h | 0.0 mm | Very high 48 |
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 24 July 2026 the air beside the fire reached 34 µg/m³ of PM2.5. That day averaged 25: 1.7 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 · 32Every 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 Mashare fire last?
- GWIS (Copernicus) dates it between 22 July 2026 and 25 July 2026: 4 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 2,028 hectares (20.3 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Mashare (1,919 ha, 0.2 %); Ndiyona (120 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 29.8 °C, humidity dropped to 14 % and gusts hit 38 km/h. The fire danger index (FWI) reached 51, 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.