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Lupane fire, December 2023 Lupane

Out · last detection 5 Dec 2023, 12:02 UTC

The fire started on 3 December 2023 in Lupane, Zimbabwe, and satellites saw it burning for 3 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,762 hectares from heat detections, spread across a single municipality.

It is the 117th largest in Matabeleland North since 2016 (of 484 with a page). Number 9 in Zimbabwe in 2023, of 173.

Burnt area
3,762ha
GWIS perimeter (Copernicus)
Duration
3days
3 Dec 2023 – 5 Dec 2023
Municipalities hit
1
districts
Started on
3 Dec
2023
Heat detections
134
in a single hotspot: 188 MW
Danger at start
37
High · FWI index
Energy released
4.7GW
sum of detected power

Where it burned

5 Dec 2023
HOTSPOTS BY DAY 3 Dec5 Dec

How it evolved, day by day

345

Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.

The weather it burned in

38°high
36km/h · peak gust
17%lowest humidity

It had gone 3 days without rain (1 mm or more) when it started. Rain came after the fire: 1.1 mm on 9 Dec.

This area had burned before

99% of the perimeter overlaps earlier fires recorded since 2016: 556 ha in 2017, 11 ha in 2018, 2,845 ha in 2019, 898 ha in 2021, 2,752 ha in 2022. Part of it burned more than once, so the yearly figures add up to more than the 3,706 ha that had burned before.

What happened to each town

  1. Lupane where it started
    3,784 ha reached on 3 Dec
    0.4 %

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)
3 Dec 35.1 °C 19 % 31 km/h 0.0 mm High 37
4 Dec 36.6 °C 17 % 36 km/h 0.0 mm Very high 45
5 Dec 37.8 °C 17 % 36 km/h 0.0 mm Very high 47
6 Dec after 38.0 °C 18 % 36 km/h 0.0 mm Very high 49
7 Dec after 35.4 °C 27 % 41 km/h 0.0 mm Very high 46
8 Dec after 35.1 °C 31 % 36 km/h 0.2 mm Very high 39
9 Dec after 35.5 °C 28 % 26 km/h 1.1 mm High 28

Before and after, from space

Drag the line to compare the same ground before the fire and after it.

Before · 26 Nov 2023
After · 12 Dec 2023

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 · 134Every satellite heat detection, one by one, with time, satellite, power and coordinates.
⬇ Download CSV Times in UTC. Each detection is a 375 m pixel: a large fire yields hundreds per pass.
Date and timeSatelliteFRP (MW)LatLon

Other fires nearby

All fires in Zimbabwe ›

Frequently asked questions

How long did the Lupane fire last?
GWIS (Copernicus) dates it between 3 December 2023 and 5 December 2023: 3 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 3,762 hectares (37.6 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Lupane (3,784 ha, 0.4 %).
What was the weather like?
During the fire the temperature reached 37.8 °C, humidity dropped to 17 % and gusts hit 36 km/h. The fire danger index (FWI) reached 47, class Very high.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Zimbabwe (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.

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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.