Pebane fire, 17 September 2018 Pebane
The fire started on 17 September 2018 in Pebane, Mozambique, and satellites saw it burning for 4 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,023 hectares from heat detections, spread across a single municipality.
It is the 825th largest in Zambézia since 2016 (of 842 with a page). Number 215 in Mozambique in 2018, of 220.
The power measured by the satellite is low (27.9 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
- Burnt area
- 3,023ha
- GWIS perimeter (Copernicus)
- Duration
- 4days
- 17 Sept 2018 – 20 Sept 2018
- Municipalities hit
- 1
- districts
- Started on
- 17 Sept
- 2018
- Heat detections
- 132
- in a single hotspot: 28 MW
- Danger at start
- 34
- High · FWI index
- Energy released
- 1.3GW
- 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 6 days without rain (1 mm or more) when it started. Rain came after the fire: 3.3 mm on 30 Sept.
This area had burned before
63% of the perimeter overlaps earlier fires recorded since 2016: 1,204 ha in 2016, 1,453 ha in 2017. Part of it burned more than once, so the yearly figures add up to more than the 1,891 ha that had burned before.
- 732 ha Pebane fire, September 2016 10,511 ha in total; the hectares shown are those it shares with this fire
- 266 ha Pebane fire, October 2017 4,121 ha in total; the hectares shown are those it shares with this fire
- 183 ha Pebane fire, October 2017 5,856 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Pebane where it started3,044 ha reached on 17 Sept0.3 %
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) |
|---|---|---|---|---|---|
| 17 Sept | 33.3 °C | 33 % | 38 km/h | 0.0 mm | High 34 |
| 18 Sept | 35.5 °C | 24 % | 35 km/h | 0.0 mm | High 35 |
| 19 Sept | 36.7 °C | 25 % | 44 km/h | 0.0 mm | Very high 38 |
| 20 Sept | 36.3 °C | 28 % | 45 km/h | 0.0 mm | Very high 41 |
| 21 Sept after | 32.8 °C | 37 % | 39 km/h | 0.0 mm | High 34 |
| 22 Sept after | 30.6 °C | 47 % | 32 km/h | 0.2 mm | High 27 |
| 23 Sept after | 29.9 °C | 50 % | 37 km/h | 0.5 mm | High 26 |
| 24 Sept after | 32.4 °C | 40 % | 45 km/h | 0.0 mm | High 30 |
| 25 Sept after | 34.7 °C | 32 % | 42 km/h | 0.0 mm | High 35 |
| 26 Sept after | 37.9 °C | 20 % | 38 km/h | 0.0 mm | Very high 45 |
| 27 Sept after | 37.5 °C | 21 % | 40 km/h | 0.0 mm | Very high 44 |
| 28 Sept after | 36.5 °C | 24 % | 37 km/h | 0.0 mm | Very high 43 |
| 29 Sept after | 36.4 °C | 25 % | 46 km/h | 0.0 mm | Very high 48 |
| 30 Sept after | 28.1 °C | 61 % | 53 km/h | 3.3 mm | Low 9 |
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 · 132Every 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 Pebane fire last?
- GWIS (Copernicus) dates it between 17 September 2018 and 20 September 2018: 4 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 3,023 hectares (30.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Pebane (3,044 ha, 0.3 %).
- What was the weather like?
- During the fire the temperature reached 36.7 °C, humidity dropped to 24 % and gusts hit 45 km/h. The fire danger index (FWI) reached 41, 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.