Mzimba fire, 9 October 2017 Mzimba, Nkhata Bay
The fire started on 9 October 2017 in Mzimba, Malawi, and satellites saw it burning for 8 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,128 hectares from heat detections, spread across 2 municipalities.
It is the 110th largest in Northern Region since 2016 (of 418 with a page). Number 21 in Malawi in 2017, of 62.
- Burnt area
- 2,128ha
- GWIS perimeter (Copernicus)
- Duration
- 8days
- 9 Oct 2017 – 16 Oct 2017
- Municipalities hit
- 2
- districts
- Started on
- 9 Oct
- 2017
- Heat detections
- 155
- in a single hotspot: 199 MW
- Energy released
- 3.7GW
- 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.
This area had burned before
12% of the perimeter overlaps earlier fires recorded since 2016: 251 ha in 2016.
What happened to each town
-
Mzimba where it started1,537 ha reached on 9 Oct0.1 %
-
604 ha reached on 11 Oct0.1 %
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.
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 · 155Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 28,618 haNkhata Bay11 October 2022 · 32 days · 5 km away
- 64,817 haNkhata Bay9 October 2023 · 23 days · 8 km away
- 69,845 haNkhata Bay24 September 2016 · 57 days · 14 km away
- 63,964 haNkhata Bay19 October 2024 · 14 days · 15 km away
- 14,277 haNkhata Bay18 October 2022 · 24 days · 15 km away
- 20,590 haNkhata Bay18 October 2020 · 13 days · 18 km away
Frequently asked questions
- How long did the Mzimba fire last?
- GWIS (Copernicus) dates it between 9 October 2017 and 16 October 2017: 8 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 2,128 hectares (21.3 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Mzimba (1,537 ha, 0.1 %); Nkhata Bay (604 ha, 0.1 %).
- 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.