Rumphi fire, 11 August 2026 Rumphi
The fire started on 11 August 2026 in Rumphi, Malawi, and satellites saw it burning for 2 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,119 hectares from heat detections, spread across a single municipality.
It is the 346th largest in Northern Region since 2016 (of 418 with a page). Number 79 in Malawi in 2026, of 91.
- Burnt area
- 1,119ha
- GWIS perimeter (Copernicus)
- Duration
- 2days
- 11 Aug 2026 – 12 Aug 2026
- Municipalities hit
- 1
- districts
- Started on
- 11 Aug
- 2026
- Heat detections
- 20
- in a single hotspot: 45 MW
- Danger at start
- 30
- High · FWI index
- Energy released
- 313MW
- 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
77% of the perimeter overlaps earlier fires recorded since 2016: 257 ha in 2018, 109 ha in 2024, 677 ha in 2025. Part of it burned more than once, so the yearly figures add up to more than the 858 ha that had burned before.
- 677 ha Rumphi fire, August 2025 3,518 ha in total; the hectares shown are those it shares with this fire
- 257 ha Rumphi fire, August 2018 1,602 ha in total; the hectares shown are those it shares with this fire
- 63 ha Rumphi fire, July 2024 1,079 ha in total; the hectares shown are those it shares with this fire
- 46 ha Rumphi fire, July 2024 1,040 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Rumphi where it started1,125 ha reached on 11 Aug0.2 %
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) |
|---|---|---|---|---|---|
| 11 Aug | 24.1 °C | 22 % | 32 km/h | 0.0 mm | High 30 |
| 12 Aug | 22.5 °C | 23 % | 48 km/h | 0.0 mm | High 34 |
| 13 Aug after | 20.2 °C | 42 % | 42 km/h | 0.1 mm | High 28 |
| 14 Aug after | 17.6 °C | 47 % | 40 km/h | 0.0 mm | High 24 |
| 15 Aug after | 19.0 °C | 34 % | 29 km/h | 0.0 mm | Moderate 21 |
| 16 Aug after | 20.1 °C | 32 % | 26 km/h | 0.0 mm | Moderate 21 |
| 17 Aug after | 21.4 °C | 29 % | 27 km/h | 0.0 mm | High 23 |
| 18 Aug after | 21.4 °C | 28 % | 31 km/h | 0.0 mm | High 25 |
| 19 Aug after | 20.9 °C | 33 % | 34 km/h | 0.0 mm | High 26 |
| 20 Aug after | 21.5 °C | 28 % | 34 km/h | 0.0 mm | High 27 |
| 21 Aug after | 22.9 °C | 22 % | 34 km/h | 0.0 mm | High 30 |
| 22 Aug after | 21.2 °C | 33 % | 33 km/h | 0.4 mm | High 29 |
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 13 August 2026 the air beside the fire reached 31 µg/m³ of PM2.5. That day averaged 20: 1.4 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 · 20Every 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 Rumphi fire last?
- GWIS (Copernicus) dates it between 11 August 2026 and 12 August 2026: 2 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 1,119 hectares (11.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Rumphi (1,125 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 24.1 °C, humidity dropped to 22 % and gusts hit 48 km/h. The fire danger index (FWI) reached 34, class High.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Malawi (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 (Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 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.