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Mareeba fire, 25 November 2024 Mareeba

Out · last detection 28 Nov 2024, 15:53 UTC

The fire started on 25 November 2024 in Mareeba, Australia, and satellites saw it burning for 4 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 6,971 hectares from heat detections, spread across a single municipality.

It is the 1162th largest in Queensland since 2016 (of 1737 with a page). Number 412 in Australia in 2024, of 638.

Burnt area
6,971ha
GWIS perimeter (Copernicus)
Duration
4days
25 Nov 2024 – 28 Nov 2024
Municipalities hit
1
local government areas
Started on
25 Nov
2024
Heat detections
181
in a single hotspot: 184 MW
Danger at start
34
High · FWI index
Energy released
1.5GW
sum of detected power

Where it burned

28 Nov 2024
HOTSPOTS BY DAY 25 Nov28 Nov

How it evolved, day by day

25262728

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
42km/h · peak gust
22%lowest humidity

It had gone 0 days without rain (1 mm or more) when it started. Rain came after the fire: 9.4 mm on 1 Dec.

This area had burned before

88% of the perimeter overlaps earlier fires recorded since 2016: 2,007 ha in 2017, 1,428 ha in 2018, 3,852 ha in 2020, 14 ha in 2021, 2,913 ha in 2022, 1,224 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 6,115 ha that had burned before.

What happened to each town

  1. Mareeba where it started
    6,978 ha reached on 24 Nov
    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)
24 Nov 37.6 °C 29 % 42 km/h 0.0 mm High 34
25 Nov 36.6 °C 30 % 34 km/h 0.0 mm High 34
26 Nov 38.2 °C 22 % 39 km/h 0.0 mm Very high 42
27 Nov 39.0 °C 24 % 39 km/h 0.0 mm Very high 44
28 Nov 37.2 °C 33 % 33 km/h 0.0 mm High 38
29 Nov after 37.7 °C 35 % 39 km/h 0.1 mm Very high 38
30 Nov after 37.0 °C 37 % 27 km/h 2.5 mm Moderate 18
1 Dec after 35.1 °C 41 % 26 km/h 9.4 mm Very low 5

Before and after, from space

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

Before · 18 Nov 2024
After · 5 Dec 2024

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

The smoke

CAMS · Copernicus

On 27 November 2024 the air beside the fire reached 39 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).

PM2.5 peak39 µg/m³
Days over the guideline0 days
PM1040 µg/m³
Optical depth0.65
23242526272829301
Good Fair Moderate Poor Very poor Extremely poor

Particles from the Copernicus CAMS model at the centre of the perimeter; these are not measurements in each town. The pale bar is the worst hour, the solid one the daily average.

Open-Meteo.com (CC BY 4.0) · Copernicus Atmosphere Monitoring Service (CAMS)

Detections table · 181Every 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 Mareeba fire last?
GWIS (Copernicus) dates it between 25 November 2024 and 28 November 2024: 4 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 6,971 hectares (69.7 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Mareeba (6,978 ha, 0.1 %).
What was the weather like?
During the fire the temperature reached 39.0 °C, humidity dropped to 22 % and gusts hit 42 km/h. The fire danger index (FWI) reached 44, class Very 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.