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Kwande fire, February 2017 Kwande

Out · last detection 6 Mar 2017, 12:28 UTC

The fire started on 27 February 2017 in Kwande, Nigeria, and satellites saw it burning for 8 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,451 hectares from heat detections, spread across a single municipality.

It is the 31th largest in Benue since 2016 (of 83 with a page). Number 43 in Nigeria in 2017, of 143.

Burnt area
3,451ha
GWIS perimeter (Copernicus)
Duration
8days
27 Feb 2017 – 6 Mar 2017
Municipalities hit
1
local government areas
Started on
27 Feb
2017
Heat detections
117
in a single hotspot: 107 MW
Danger at start
39
Very high · FWI index
Energy released
1.6GW
sum of detected power

Where it burned

6 Mar 2017
HOTSPOTS BY DAY 27 Feb6 Mar

How it evolved, day by day

27123456

Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.

The weather it burned in

39°high
36km/h · peak gust
19%lowest humidity

It had gone 31 days without rain (1 mm or more) when it started. Rain came after the fire: 3.7 mm on 7 Mar.

This area had burned before

No earlier perimeters overlap this fire since 2016, when the satellite record begins.

What happened to each town

  1. Kwande where it started
    3,472 ha reached on 21 Feb
    1.3 %

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)
27 Feb 37.9 °C 23 % 30 km/h 0.0 mm Very high 39
28 Feb 38.7 °C 19 % 30 km/h 0.0 mm Very high 39
1 Mar 38.6 °C 20 % 36 km/h 0.0 mm Very high 42
2 Mar 36.9 °C 28 % 35 km/h 0.0 mm Very high 39
3 Mar 38.7 °C 24 % 31 km/h 0.0 mm High 37
4 Mar 38.6 °C 21 % 32 km/h 0.0 mm High 38
5 Mar 38.4 °C 28 % 29 km/h 0.0 mm High 37
6 Mar 35.3 °C 41 % 31 km/h 1.8 mm Moderate 17
7 Mar after 33.8 °C 53 % 30 km/h 3.7 mm Low 6

Before and after, from space

Drag the line to compare the same ground before the fire and after it.

Before · 20 Feb 2017
After · 13 Mar 2017

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 · 117Every 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 timeSatelliteFRP (MW)LatLon

Other fires nearby

All fires in Nigeria ›

Frequently asked questions

How long did the Kwande fire last?
GWIS (Copernicus) dates it between 27 February 2017 and 6 March 2017: 8 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 3,451 hectares (34.5 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Kwande (3,472 ha, 1.3 %).
What was the weather like?
During the fire the temperature reached 38.7 °C, humidity dropped to 19 % and gusts hit 36 km/h. The fire danger index (FWI) reached 42, class Very high.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Nigeria (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.

Emergency number: 112

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
What do you think is wrong?

We will only use your email to reply about this report. Privacy. This is not an emergency service: if there is a fire now, call 112.

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 4.0 International (CC BY 4.0)). 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.