N'dali fire, January 2019 N'dali
The fire started on 16 January 2019 in N'dali, Benin, and satellites saw it burning for 17 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,406 hectares from heat detections, spread across a single municipality.
It is the 15th largest in Borgou since 2016 (of 29 with a page). Number 72 in Benin in 2019, of 120.
The power measured by the satellite is low (15.1 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
- 1,406ha
- GWIS perimeter (Copernicus)
- Duration
- 17days
- 16 Jan 2019 – 1 Feb 2019
- Municipalities hit
- 1
- communes
- Started on
- 16 Jan
- 2019
- Heat detections
- 42
- in a single hotspot: 15 MW
- Energy released
- 269MW
- 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
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
N'dali where it started1,414 ha reached on 16 Jan0.4 %
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 · 42Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 1,590 haTchaourou17 January 2016 · 9 days · 9 km away
- 1,716 haN'daliFebruary 2026 · 8 days · 12 km away
- 1,753 haTchaourou15 February 2026 · 11 days · 14 km away
- 5,150 haTchaourou20 January 2017 · 29 days · 24 km away
- 4,472 haTchaourou11 January 2016 · 28 days · 26 km away
- 2,210 haTchaourou15 February 2026 · 13 days · 28 km away
Frequently asked questions
- How long did the N'dali fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 16 January 2019 to 1 February 2019 (17 days). The perimeter dates it from 20 January 2019 to 26 January 2019.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,406 hectares (14.1 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered N'dali (1,414 ha, 0.4 %).
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Benin (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 (Public Domain). 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.