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Cook fire, 17 December 2019 Cook

Out · last detection 25 Dec 2019, 15:03 UTC

The fire started on 17 December 2019 in Cook, Australia, and satellites saw it burning for 9 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 7,988 hectares from heat detections, spread across a single municipality.

It is the 1006th largest in Queensland since 2016 (of 1737 with a page). Number 481 in Australia in 2019, of 802.

Burnt area
7,988ha
GWIS perimeter (Copernicus)
Duration
9days
17 Dec 2019 – 25 Dec 2019
Municipalities hit
1
local government areas
Started on
17 Dec
2019
Heat detections
265
in a single hotspot: 34 MW
Danger at start
27
High · FWI index
Energy released
1.6GW
sum of detected power

Where it burned

25 Dec 2019
HOTSPOTS BY DAY 17 Dec25 Dec

How it evolved, day by day

171819202122232425

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

The weather it burned in

38°high
52km/h · peak gust
26%lowest humidity

It had gone 0 days without rain (1 mm or more) when it started. Rain came after the fire: 10.4 mm on 26 Dec.

This area had burned before

84% of the perimeter overlaps earlier fires recorded since 2016: 332 ha in 2016, 6,593 ha in 2017, 412 ha in 2018. Part of it burned more than once, so the yearly figures add up to more than the 6,740 ha that had burned before.

What happened to each town

  1. Cook where it started
    8,094 ha reached on 17 Dec
    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)
13 Dec 37.1 °C 28 % 38 km/h 0.0 mm High 27
14 Dec 38.0 °C 29 % 34 km/h 0.0 mm High 31
15 Dec 36.6 °C 37 % 37 km/h 0.5 mm High 28
16 Dec 36.4 °C 39 % 39 km/h 0.4 mm High 30
17 Dec 37.4 °C 27 % 48 km/h 0.0 mm High 37
18 Dec 33.8 °C 39 % 52 km/h 0.0 mm High 34
19 Dec 33.1 °C 44 % 52 km/h 0.0 mm High 33
20 Dec 34.2 °C 43 % 50 km/h 0.4 mm High 33
21 Dec 33.8 °C 37 % 43 km/h 0.0 mm High 30
22 Dec 34.5 °C 39 % 45 km/h 0.0 mm High 32
23 Dec 34.9 °C 38 % 50 km/h 0.6 mm High 31
24 Dec 36.1 °C 33 % 42 km/h 0.0 mm High 33
25 Dec 38.2 °C 26 % 36 km/h 0.0 mm High 36
26 Dec after 34.5 °C 50 % 28 km/h 10.4 mm Very low 4

Before and after, from space

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

Before · 10 Dec 2019
After · 1 Jan 2020

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 · 265Every 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 Australia ›

Frequently asked questions

How long did the Cook fire last?
GWIS (Copernicus) dates it between 17 December 2019 and 25 December 2019: 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 7,988 hectares (79.9 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Cook (8,094 ha, 0.1 %).
What was the weather like?
During the fire the temperature reached 38.2 °C, humidity dropped to 26 % and gusts hit 52 km/h. The fire danger index (FWI) reached 37, class High.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Australia (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: 000

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 000.

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.