Guiaro fire, November 2019 Guiaro
The fire started on 30 November 2019 in Guiaro, Burkina Faso, and satellites saw it burning for 1 day. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,424 hectares from heat detections, spread across a single municipality.
It is the 29th largest in Nazinon since 2016 (of 60 with a page). Number 54 in Burkina Faso in 2019, of 100.
- Burnt area
- 1,424ha
- GWIS perimeter (Copernicus)
- Duration
- 1day
- 30 Nov 2019 – 30 Nov 2019
- Municipalities hit
- 1
- communes
- Started on
- 30 Nov
- 2019
- Heat detections
- 51
- in a single hotspot: 177 MW
- Energy released
- 2.5GW
- 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
46% of the perimeter overlaps earlier fires recorded since 2016: 656 ha in 2017.
What happened to each town
-
Guiaro where it started1,433 ha reached on 26 Nov0.9 %
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 · 51Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 3,769 haGuiaro25 November 2021 · 2 days · 10 km away
- 3,372 haPôNovember 2022 · 5 days · 12 km away
- 28,109 haPôNovember 2025 · 24 days · 15 km away
- 5,225 haPôNovember 2017 · 7 days · 16 km away
- 5,051 haSissala East11 December 2016 · 7 days · 27 km away
- 3,783 haKasena Nankana West2 December 2025 · 10 days · 36 km away
Frequently asked questions
- How long did the Guiaro fire last?
- GWIS (Copernicus) dates it between 30 November 2019 and 30 November 2019: 1 day 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 1,424 hectares (14.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Guiaro (1,433 ha, 0.9 %).
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Burkina Faso (OCHA COD-AB). 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 OCHA COD-AB (Institut Geographique Burkina (IGB)) (Creative Commons Attribution for Intergovernmental Organisations (CC BY-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.