Burned area
satellite only1,922ha
Perimeter published by GWIS (Copernicus).
- Source
- GWIS (Copernicus)
- Date
- 31 Oct 2026 – 4 Nov 2026
+− cross-check
No official record is matched to this page to compare it with.
BF · Burkina Faso · –
Déou fire, October 2026 Déou
Dying down · last detection 4 Nov 2026, 14:01 UTC
The fire started on 31 October 2026 in Déou, Burkina Faso, and satellites saw it burning for 5 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,922 hectares from heat detections, spread across a single municipality.
Number 125 in Burkina Faso in 2026, of 330.
GWIS near-real-time perimeter, from the layer that changed in August 2025: this fire is not compared with fires from earlier years, because since then the GWIS layer gives more and larger perimeters.
The power measured by the satellite is low (23.3 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
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Fire page data · no saved version yetmatches the official recordwith caveatssatellite onlymodel
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Tick the figures you want: they make up the lede and the CSV.
Duration by satellite
satellite only5days
From 31 Oct 2026 to today: still being detected.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- last detection: 4 Nov 2026, 14:01 UTC
+− cross-check
Satellites pass a few times a day and cloud or smoke can hide the fire: a lack of detections is not an official extinction. Each country’s emergency service declares a fire contained or out.
Start
satellite only31 Oct 2026
First day with fire seen by the satellites or the perimeter.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- 31 Oct 2026
+− cross-check
No official record is matched to this page, so the alert time and the cause are not known here.
Hotspots
satellite only43
VIIRS detections at 375 m. Most intense hotspot: 23 MW.
- Source
- NASA FIRMS · VIIRS (Suomi NPP + NOAA-20)
- Date
- 31 Oct 2026 – 4 Nov 2026
+− cross-check
There is no official record to compare with. Each hotspot is a pixel detected in one satellite pass, not a separate fire.
The worst day
satellite only417MW
Total radiative power on 4 November 2026; hotspots that day: 41.
- Source
- NASA FIRMS · VIIRS (FRP)
- Date
- 4 Nov 2026
+− cross-check
Fire radiative power (FRP) measures the energy the fire gives off when the satellite passes. Added up by day, it compares intensity, not area.
This page is not in the change log yet: its first snapshot is saved tonight. What follows is reconstructed from each source’s date.
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Versioned permanent link
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Citation
A lede of about 60 words figures only, no adjectives
CSV for this fire deou-2026-11-2.csv · daily, no individual hotspots
| fecha | focos_viirs | frp_mw | tmax_c | tmin_c | hr_min_pct | viento_max_kmh | racha_max_kmh | precip_mm | fwi | clase_fwi | dentro_del_incendio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-03 | 2 | 12 | 1 | ||||||||
| 2026-11-04 | 41 | 417 | 1 |
It is generated in your browser from this page’s data: one file per fire, aggregated by day and without individual hotspots.
Live widget for your story
It updates itself while the fire is still active and links to this page. Free, with the attribution shown at the bottom.
Sources for this page: GWIS (Copernicus), NASA FIRMS (VIIRS). Open-Meteo.com · How we build fire pages: methodology
Is it still active?
No detections since 4 Nov 2026, 14:01 UTC. That usually means no flame is visible from space any more, although hotspots may remain. Satellites pass a few times a day and cloud or smoke can hide the fire: a lack of detections is not an official extinction. Each country’s emergency service declares a fire contained or out.
- Burnt area
- 1,922ha
- GWIS perimeter (Copernicus)
- Duration
- 5days
- 31 Oct 2026 – 4 Nov 2026
- Municipalities hit
- 1
- communes
- Started on
- 31 Oct
- 2026
- Heat detections
- 43
- in a single hotspot: 23 MW
- Average daily power
- 214MW
- detected power per day, on average
The next 72 hours
The wind is blowing from the east and pushing westwards; no sharp shifts are expected until Sun 8, 08:00.
ECMWF IFS 0.25° at the centre of the fire · computed 5 Nov 2026, 05:53 UTC
Thu 5, 20:00 – Fri 6, 07:00, local time
No overnight recovery: humidity stays at or below 21 %
Nights usually moisten the vegetation and the fire calms down. Tonight humidity does not reach 55 %, so it may stay active in the small hours.
Fri 6, 20:00 – Sat 7, 07:00, local time
No overnight recovery: humidity stays at or below 25 %
Nights usually moisten the vegetation and the fire calms down. Tonight humidity does not reach 55 %, so it may stay active in the small hours.
Sat 7, 20:00 – Sun 8, 07:00, local time
No overnight recovery: humidity stays at or below 21 %
Nights usually moisten the vegetation and the fire calms down. Tonight humidity does not reach 55 %, so it may stay active in the small hours.
Checked, no warning: no wind shifts of more than 60° no useful rain expected (0.0 mm in 72 h)
Hour by hour, local time
Tap the strip to see each hour
Mean wind
Gusts
where it blows to
Relative humidity
Night (8 pm to 8 am)
Rain (mm) · chance in %
Where is it blowing? The next 48 h
geoBoundaries/DNCT - Direction Nationale des Colelctivités Territorielles, DNP - Direction Nationale de la Population, United Nations Office for the Coordination of Humanitarian Affairs, Mali (Creative Commons Attribution 4.0 International (CC BY 4.0)); OCHA COD-AB/Institut Geographique Burkina (IGB) (Creative Commons Attribution for Intergovernmental Organisations (CC BY-IGO))
At this hour
Places the fan reaches
Is it heading my way?
We compare your point with the fan for each hour. Your location never leaves your device.
or tap the mapThis is not an official warning. It is a global model forecast with cells of about 25 km, at the centre of the fire: it cannot see valley winds or the winds the fire itself creates. The fan shows where the wind blows, not where the fire will spread. If in doubt, follow what the authorities say.
Forecast: ECMWF IFS 0.25° (European Centre for Medium-Range Weather Forecasts), served by our own Open-Meteo instance; the chance of rain comes from the ECMWF ensemble. Variables: wind and gusts at 10 m, wind at 850 hPa, relative humidity and temperature at 2 m, rain. Open-Meteo.com (CC BY 4.0).
Fire: GWIS / Copernicus (reconstructed from VIIRS) (CC BY 4.0); hotspots from the last 24 h: VIIRS from NASA FIRMS. Boundaries: geoBoundaries/DNCT - Direction Nationale des Colelctivités Territorielles, DNP - Direction Nationale de la Population, United Nations Office for the Coordination of Humanitarian Affairs, Mali (Creative Commons Attribution 4.0 International (CC BY 4.0)); OCHA COD-AB/Institut Geographique Burkina (IGB) (Creative Commons Attribution for Intergovernmental Organisations (CC BY-IGO)).
How it is worked out: wind shift = a change of more than 60° in 6 h or less, with at least 15 km/h before and after; no overnight recovery = peak humidity between 8 pm and 8 am stays below 55 %; useful rain = 2 mm or more in 6 h. The fan opens 18° plus however much the wind varies within ±3 h and reaches 25 km beyond the edge of the fire: one model cell, not a rate of spread. Methodology
Where it burned
HOTSPOTS BY DAY
31 Oct4 Nov
4 Nov 2026
How it evolved, day by day
3 Nov
4 Nov
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
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
-
Déou where it started1,933 ha reached on 3 Nov0.9 %
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.
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
↔
Before · 24 Oct 2026
After · 4 Nov 2026
Sentinel-2 did not pass over on that day. Try another date, or use false colour, which is daily.
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 · 43Every 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 time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 9,509 haKoutougouJanuary 2023 · 5 days · 15 km away
- 8,265 haDéou10 October 2025 · 11 days · 16 km away
- 37,746 haArbinda26 October 2025 · 10 days · 21 km away
- 9,549 haArbinda26 October 2022 · 6 days · 22 km away
- 11,164 haDéou26 October 2026 · 4 days · 28 km away
- 48,986 haArbinda 19 October 2026 · 18 days · 31 km away
Frequently asked questions
- How long did the Déou fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 31 October 2026 to 4 November 2026 (5 days). The perimeter dates it from 4 November 2026 to 4 November 2026.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,922 hectares (19.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Déou (1,933 ha, 0.9 %).
- Is the Déou fire still active?
- No fire detections since 4 Nov 2026, 14:01 UTC. A lack of detections is not an official extinction.
- What weather is expected at the fire over the next 72 hours?
- The wind is blowing from the east and pushing westwards; no sharp shifts are expected until Sun 8, 08:00. No overnight recovery: humidity stays at or below 21 % (Thu 5, 20:00 – Fri 6, 07:00). No overnight recovery: humidity stays at or below 25 % (Fri 6, 20:00 – Sat 7, 07:00). No overnight recovery: humidity stays at or below 21 % (Sat 7, 20:00 – Sun 8, 07:00). Times are local time at the fire. ECMWF IFS forecast (Open-Meteo) computed 5 Nov 2026, 05:53 UTC; this is not an official warning.
- 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
How we know this
- Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates adjusted with the VIIRS detections inside the perimeter, which said 4 November 2026 to 4 November 2026. 43 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
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.