Moatize fire, 4 October 2022 Moatize
The fire started on 4 October 2022 in Moatize, Mozambique, and satellites saw it burning for 5 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,587 hectares from heat detections, spread across a single municipality.
It is the 29th largest in Tete since 2016 (of 114 with a page). Number 68 in Mozambique in 2022, of 206.
- Burnt area
- 5,587ha
- GWIS perimeter (Copernicus)
- Duration
- 5days
- 4 Oct 2022 – 8 Oct 2022
- Municipalities hit
- 1
- districts
- Started on
- 4 Oct
- 2022
- Heat detections
- 278
- in a single hotspot: 192 MW
- Danger at start
- 45
- Very high · FWI index
- Energy released
- 2.3GW
- 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 18 days without rain (1 mm or more) when it started.
This area had burned before
94% of the perimeter overlaps earlier fires recorded since 2016: 4,424 ha in 2016, 2,993 ha in 2017, 3,461 ha in 2018, 238 ha in 2019, 2,840 ha in 2020, 3,056 ha in 2021. Part of it burned more than once, so the yearly figures add up to more than the 5,249 ha that had burned before.
- 3,281 ha Moatize fire, September 2016 5,314 ha in total; the hectares shown are those it shares with this fire
- 2,857 ha Moatize fire, September 2018 9,645 ha in total; the hectares shown are those it shares with this fire
- 2,273 ha Moatize fire, September 2017 3,045 ha in total; the hectares shown are those it shares with this fire
- 2,156 ha Moatize fire, September 2021 4,434 ha in total; the hectares shown are those it shares with this fire
- 1,143 ha Moatize fire, September 2016 12,910 ha in total; the hectares shown are those it shares with this fire
- 238 ha Moatize fire, September 2019 4,917 ha in total; the hectares shown are those it shares with this fire
- 12 ha Moatize fire, September 2020 3,015 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Moatize where it started5,609 ha reached on 3 Oct0.7 %
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 Oct | 35.5 °C | 20 % | 39 km/h | 0.0 mm | Very high 45 |
| 5 Oct | 34.9 °C | 20 % | 42 km/h | 0.0 mm | Very high 46 |
| 6 Oct | 34.7 °C | 21 % | 43 km/h | 0.0 mm | Very high 47 |
| 7 Oct | 34.9 °C | 23 % | 39 km/h | 0.0 mm | Very high 44 |
| 8 Oct | 32.3 °C | 33 % | 46 km/h | 0.2 mm | Very high 45 |
| 9 Oct after | 31.5 °C | 32 % | 35 km/h | 0.0 mm | Very high 40 |
| 10 Oct after | 34.0 °C | 27 % | 38 km/h | 0.0 mm | Very high 41 |
| 11 Oct after | 32.1 °C | 28 % | 39 km/h | 0.0 mm | Very high 42 |
| 12 Oct after | 32.6 °C | 26 % | 39 km/h | 0.0 mm | Very high 40 |
| 13 Oct after | 33.3 °C | 29 % | 38 km/h | 0.0 mm | Very high 40 |
| 14 Oct after | 34.7 °C | 19 % | 35 km/h | 0.0 mm | Very high 44 |
| 15 Oct after | 34.7 °C | 19 % | 38 km/h | 0.0 mm | Very high 47 |
| 16 Oct after | 32.7 °C | 26 % | 41 km/h | 0.0 mm | Very high 48 |
| 17 Oct after | 33.3 °C | 27 % | 37 km/h | 0.0 mm | Very high 46 |
| 18 Oct after | 32.4 °C | 34 % | 37 km/h | 0.0 mm | Very high 40 |
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 · 278Every 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 Moatize fire last?
- GWIS (Copernicus) dates it between 4 October 2022 and 8 October 2022: 5 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 5,587 hectares (55.9 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Moatize (5,609 ha, 0.7 %).
- What was the weather like?
- During the fire the temperature reached 35.5 °C, humidity dropped to 20 % and gusts hit 46 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 Mozambique (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.