Morondava fire, June 2021 Morondava
The fire started on 26 June 2021 in Morondava, Madagascar, and satellites saw it burning for 16 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,395 hectares from heat detections, spread across a single municipality.
It is the 62th largest in Menabe since 2016 (of 98 with a page). Number 19 in Madagascar in 2021, of 34.
Compare with…
- Burnt area
- 2,395ha
- GWIS perimeter (Copernicus)
- Duration
- 16days
- 26 Jun 2021 – 11 Jul 2021
- Municipalities hit
- 1
- districts
- Started on
- 26 Jun
- 2021
- Heat detections
- 212
- in a single hotspot: 83 MW
- Average daily power
- 86MW
- detected power per day, on average
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
93% of the perimeter overlaps earlier fires recorded since 2016: 1,728 ha in 2016, 249 ha in 2017, 2,213 ha in 2018, 989 ha in 2019, 2,495 ha in 2020. Part of it burned more than once, so the yearly figures add up to more than the 2,220 ha that had burned before.
- 1,728 ha Mahabo fire, October 2016 10,941 ha in total; the hectares shown are those it shares with this fire
- 989 ha Mahabo fire, July 2019 4,103 ha in total; the hectares shown are those it shares with this fire
- 776 ha Morondava fire, October 2018 2,104 ha in total; the hectares shown are those it shares with this fire
- 771 ha Morondava fire, October 2018 5,771 ha in total; the hectares shown are those it shares with this fire
- 500 ha Mahabo fire, September 2020 6,536 ha in total; the hectares shown are those it shares with this fire
- 10 ha Mahabo fire, October 2017 2,123 ha in total; the hectares shown are those it shares with this fire
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
Berlin boundary: geoBoundaries · Federal Agency for Cartography and Geodesy (dl-de/by-2-0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each town
-
Morondava where it started2,402 ha reached on 19 Jun0.4 %
Burnt area inside each municipality, from crossing the GWIS perimeter with administrative boundaries. The distance runs from the point marking the centre of each area to the nearest fire: staying a kilometre away does not mean it reached the houses.
People and buildings inside the perimeter
GHSL 2020Inside the perimeter there was no noticeable built-up land and almost nobody lived there (GHSL 2020, satellite-based estimate).
This is an estimate on 100 m cells, made from satellite imagery and census data: it does not mean that homes burned or that anyone was harmed. The perimeter also contains land that never burned.
Source: Global Human Settlement Layer (GHS-BUILT-S and GHS-POP R2023A), European Commission Joint Research Centre (JRC), © European Union, CC BY 4.0. Sum inside the perimeter computed by WorldFires. human-settlement.emergency.copernicus.eu
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 · 212Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 5,771 haMorondava17 October 2018 · 15 days · 3 km away
- 10,941 haMahabo8 October 2016 · 27 days · 5 km away
- 6,536 haMahabo22 September 2020 · 40 days · 6 km away
- 7,808 haMorondavaAugust 2026 · 11 days · 11 km away
- 6,286 haBelo Sur Tsiribihina4 October 2017 · 20 days · 24 km away
- 6,052 haMahaboSeptember 2016 · 32 days · 27 km away
Frequently asked questions
- How long did the Morondava fire last?
- GWIS (Copernicus) dates it between 26 June 2021 and 11 July 2021: 16 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 2,395 hectares (24.0 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Morondava (2,402 ha, 0.4 %).
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Madagascar (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
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 2026.
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
How we know this
- Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates from the perimeter: the VIIRS detections inside it did not change them. 212 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
- Built-up area and population come from the JRC Global Human Settlement Layer (epoch 2020, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.
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.