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Katingan fire, 11 September 2019 Katingan

Out · last measured on 26 Sept 2019

The fire started on 11 September 2019 in Katingan, Indonesia, and satellites saw it burning for 16 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,256 hectares from heat detections, spread across a single municipality.

It is the 191th largest in Central Kalimantan since 2016 (of 318 with a page). Number 250 in Indonesia in 2019, of 418.

We have the GWIS perimeter for this fire, but the VIIRS sensors did not capture it in enough detail: no day-by-day evolution, but the split by municipality is there.

Burnt area
2,256ha
GWIS perimeter (Copernicus)
Duration
16days
11 Sept 2019 – 26 Sept 2019
Municipalities hit
1
regencies
Started on
11 Sept
2019
Danger at start
21
High · FWI index

Where it burned

The weather it burned in

36°high
33km/h · peak gust
32%lowest humidity

It had gone 9 days without rain (1 mm or more) when it started. Rain came after the fire: 45.5 mm on 27 Sept.

This area had burned before

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

What happened to each town

  1. Katingan where it started
    2,271 ha
    0.1 %

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)
11 Sept 35.1 °C 32 % 27 km/h 0.0 mm High 21
12 Sept 34.1 °C 38 % 32 km/h 0.0 mm High 23
13 Sept 34.1 °C 34 % 29 km/h 0.0 mm High 23
14 Sept 34.4 °C 34 % 28 km/h 0.0 mm High 23
15 Sept 33.2 °C 43 % 25 km/h 0.0 mm High 22
16 Sept 33.2 °C 48 % 21 km/h 0.0 mm Moderate 20
17 Sept 33.4 °C 50 % 27 km/h 0.0 mm Moderate 20
18 Sept 35.5 °C 35 % 32 km/h 0.0 mm High 26
19 Sept 34.2 °C 43 % 26 km/h 0.0 mm High 24
20 Sept 33.5 °C 46 % 27 km/h 0.0 mm High 24
21 Sept 34.4 °C 47 % 20 km/h 0.7 mm Moderate 18
22 Sept 34.5 °C 48 % 29 km/h 0.6 mm Moderate 18
23 Sept 35.8 °C 41 % 29 km/h 0.1 mm High 22
24 Sept 33.8 °C 51 % 33 km/h 3.4 mm Low 6
25 Sept 35.9 °C 34 % 29 km/h 0.2 mm High 22
26 Sept 35.0 °C 48 % 27 km/h 1.1 mm Moderate 15
27 Sept after 31.9 °C 63 % 25 km/h 45.5 mm Very low 0

Before and after, from space

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

Before · 4 Sept 2019
After · 3 Oct 2019

If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.

Other fires nearby

All fires in Indonesia ›

Frequently asked questions

How long did the Katingan fire last?
GWIS (Copernicus) dates it between 11 September 2019 and 26 September 2019: 16 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 2,256 hectares (22.6 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Katingan (2,271 ha, 0.1 %).
What was the weather like?
During the fire the temperature reached 35.9 °C, humidity dropped to 32 % and gusts hit 33 km/h. The fire danger index (FWI) reached 26, class High.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Indonesia (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 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.