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Ayod fire, 19 February 2016 Ayod

Out · last detection 27 Feb 2016, 10:42 UTC

The fire started on 19 February 2016 in Ayod, South Sudan, and satellites saw it burning for 9 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 7,957 hectares from heat detections, spread across a single municipality.

It is the 184th largest in Jonglei since 2016 (of 427 with a page). Number 106 in South Sudan in 2016, of 244.

Burnt area
7,957ha
GWIS perimeter (Copernicus)
Duration
9days
19 Feb 2016 – 27 Feb 2016
Municipalities hit
1
counties
Started on
19 Feb
2016
Heat detections
277
in a single hotspot: 82 MW
Danger at start
65
Extreme · FWI index
Energy released
2.8GW
sum of detected power

Where it burned

27 Feb 2016
HOTSPOTS BY DAY 19 Feb27 Feb

How it evolved, day by day

192021222324252627

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

The weather it burned in

42°high
45km/h · peak gust
7%lowest humidity

It had gone more than two months without rain (1 mm or more) when it started.

This area had burned before

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

What happened to each town

  1. Ayod where it started
    8,009 ha reached on 16 Feb
    0.6 %

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)
19 Feb 42.1 °C 11 % 40 km/h 0.0 mm Extreme 65
20 Feb 41.8 °C 12 % 45 km/h 0.0 mm Extreme 68
21 Feb 42.1 °C 11 % 35 km/h 0.0 mm Extreme 62
22 Feb 40.2 °C 11 % 41 km/h 0.0 mm Extreme 68
23 Feb 38.1 °C 10 % 38 km/h 0.0 mm Extreme 69
24 Feb 39.4 °C 7 % 39 km/h 0.0 mm Extreme 66
25 Feb 40.9 °C 8 % 38 km/h 0.0 mm Extreme 66
26 Feb 42.1 °C 7 % 39 km/h 0.0 mm Extreme 65
27 Feb 40.8 °C 14 % 32 km/h 0.0 mm Extreme 55
28 Feb after 41.5 °C 11 % 35 km/h 0.0 mm Extreme 59
29 Feb after 41.9 °C 15 % 32 km/h 0.0 mm Extreme 58
1 Mar after 42.2 °C 17 % 31 km/h 0.0 mm Extreme 56
2 Mar after 41.4 °C 20 % 32 km/h 0.0 mm Extreme 52
3 Mar after 39.8 °C 26 % 44 km/h 0.8 mm Very high 40
4 Mar after 40.9 °C 22 % 40 km/h 0.0 mm Very high 47
5 Mar after 41.2 °C 19 % 36 km/h 0.0 mm Very high 46
6 Mar after 41.8 °C 10 % 39 km/h 0.0 mm Extreme 61
7 Mar after 42.9 °C 8 % 29 km/h 0.0 mm Extreme 56
8 Mar after 41.9 °C 13 % 30 km/h 0.0 mm Extreme 56

Before and after, from space

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

Before · 12 Feb 2016
After · 5 Mar 2016

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 · 277Every 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 South Sudan ›

Frequently asked questions

How long did the Ayod fire last?
GWIS (Copernicus) dates it between 19 February 2016 and 27 February 2016: 9 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 7,957 hectares (79.6 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Ayod (8,009 ha, 0.6 %).
What was the weather like?
During the fire the temperature reached 42.1 °C, humidity dropped to 7 % and gusts hit 45 km/h. The fire danger index (FWI) reached 69, class Extreme.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of South Sudan (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.

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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.