Chitipa fire, 4 August 2025 Chitipa
The fire started on 4 August 2025 in Chitipa, Malawi, and satellites saw it burning for 2 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,834 hectares from heat detections, spread across a single municipality.
It is the 74th largest in Northern Region since 2016 (of 418 with a page). Number 16 in Malawi in 2025, of 76.
- Burnt area
- 2,834ha
- GWIS perimeter (Copernicus)
- Duration
- 2days
- 4 Aug 2025 – 5 Aug 2025
- Municipalities hit
- 1
- districts
- Started on
- 4 Aug
- 2025
- Heat detections
- 75
- in a single hotspot: 92 MW
- Danger at start
- 20
- Moderate · FWI index
- Energy released
- 1.1GW
- 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 5 days without rain (1 mm or more) when it started.
This area had burned before
95% of the perimeter overlaps earlier fires recorded since 2016: 1,683 ha in 2016, 143 ha in 2018, 1,039 ha in 2019, 1,156 ha in 2020, 1 ha in 2021, 716 ha in 2022, 152 ha in 2024. Part of it burned more than once, so the yearly figures add up to more than the 2,683 ha that had burned before.
- 1,358 ha Chitipa fire, July 2016 7,693 ha in total; the hectares shown are those it shares with this fire
- 842 ha Chitipa fire, August 2019 1,814 ha in total; the hectares shown are those it shares with this fire
- 777 ha Chitipa fire, August 2020 1,245 ha in total; the hectares shown are those it shares with this fire
- 642 ha Chitipa fire, September 2022 1,261 ha in total; the hectares shown are those it shares with this fire
- 379 ha Chitipa fire, August 2020 2,802 ha in total; the hectares shown are those it shares with this fire
- 325 ha Chitipa fire, July 2016 1,594 ha in total; the hectares shown are those it shares with this fire
- 166 ha Chitipa fire, July 2019 1,218 ha in total; the hectares shown are those it shares with this fire
- 152 ha Chitipa fire, July 2024 1,138 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Chitipa where it started2,856 ha reached on 4 Aug0.7 %
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) |
|---|---|---|---|---|---|
| 4 Aug | 17.9 °C | 32 % | 34 km/h | 0.0 mm | Moderate 20 |
| 5 Aug | 17.8 °C | 31 % | 31 km/h | 0.0 mm | Moderate 20 |
| 6 Aug after | 19.8 °C | 31 % | 32 km/h | 0.0 mm | Moderate 20 |
| 7 Aug after | 20.3 °C | 23 % | 37 km/h | 0.0 mm | High 24 |
| 8 Aug after | 19.7 °C | 34 % | 23 km/h | 0.0 mm | High 22 |
| 9 Aug after | 18.9 °C | 30 % | 30 km/h | 0.0 mm | High 24 |
| 10 Aug after | 19.1 °C | 25 % | 30 km/h | 0.0 mm | High 23 |
| 11 Aug after | 19.5 °C | 30 % | 23 km/h | 0.0 mm | High 23 |
| 12 Aug after | 19.3 °C | 28 % | 35 km/h | 0.0 mm | High 26 |
| 13 Aug after | 18.2 °C | 31 % | 31 km/h | 0.0 mm | High 26 |
| 14 Aug after | 20.1 °C | 27 % | 27 km/h | 0.0 mm | High 25 |
| 15 Aug after | 19.8 °C | 29 % | 27 km/h | 0.0 mm | High 25 |
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 5 August 2025 the air beside the fire reached 47 µg/m³ of PM2.5. That day averaged 28: 1.9 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 · 75Every 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 Chitipa fire last?
- GWIS (Copernicus) dates it between 4 August 2025 and 5 August 2025: 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 2,834 hectares (28.3 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Chitipa (2,856 ha, 0.7 %).
- What was the weather like?
- During the fire the temperature reached 17.9 °C, humidity dropped to 31 % and gusts hit 34 km/h. The fire danger index (FWI) reached 20, class Moderate.
- 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.