Croydon fire, 29 October 2024 Croydon, Etheridge
The fire started on 29 October 2024 in Croydon, Australia, and satellites saw it burning for 28 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 40,037 hectares from heat detections, spread across 2 municipalities.
It is the 132th largest in Queensland since 2016 (of 1737 with a page). Number 41 in Australia in 2024, of 636.
Compare with…
- Burnt area
- 40,037ha
- GWIS perimeter (Copernicus)
- Duration
- 28days
- 29 Oct 2024 – 25 Nov 2024
- Municipalities hit
- 2
- local government areas
- Started on
- 29 Oct
- 2024
- Heat detections
- 1,729
- in a single hotspot: 304 MW
- Danger at start
- 54
- Extreme · FWI index
- Average daily power
- 688MW
- detected power per day, on average
Where it burned
How it evolved, day by day
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
It had gone more than two months without rain (1 mm or more) when it started. Rain came after the fire: 7.2 mm on 29 Nov.
This area had burned before
64% of the perimeter overlaps earlier fires recorded since 2016: 144 ha in 2016, 6,286 ha in 2017, 3,177 ha in 2019, 12,017 ha in 2020, 5,724 ha in 2021, 1,358 ha in 2022, 541 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 25,682 ha that had burned before.
- 9,475 ha Croydon fire, November 2020 15,942 ha in total; the hectares shown are those it shares with this fire
- 3,045 ha Croydon fire, November 2021 9,054 ha in total; the hectares shown are those it shares with this fire
- 1,974 ha Etheridge fire, October 2021 18,807 ha in total; the hectares shown are those it shares with this fire
- 698 ha Croydon fire, November 2021 22,625 ha in total; the hectares shown are those it shares with this fire
- 559 ha Croydon fire, December 2019 5,352 ha in total; the hectares shown are those it shares with this fire
- 144 ha Croydon fire, November 2016 58,423 ha in total; the hectares shown are those it shares with this fire
- 23 ha Croydon fire, December 2017 5,076 ha in total; the hectares shown are those it shares with this fire
- 8 ha Croydon fire, December 2021 18,998 ha in total; the hectares shown are those it shares with this fire
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
Berlin boundary: geoBoundaries · Federal Agency for Cartography and Geodesy (dl-de/by-2-0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each town
-
Croydon where it started40,377 ha reached on 29 Oct1.4 %
-
70 ha reached on 30 Oct0.0 %
Burnt area inside each municipality, from crossing the GWIS perimeter with administrative boundaries. The distance runs from the point marking the centre of each area to the nearest fire: staying a kilometre away does not mean it reached the houses.
People and buildings inside the perimeter
GHSL 2025Inside the perimeter there was no noticeable built-up land and almost nobody lived there (GHSL 2025, satellite-based estimate).
This is an estimate on 100 m cells, made from satellite imagery and census data: it does not mean that homes burned or that anyone was harmed. The perimeter also contains land that never burned. The GHSL 2025 epoch is a projection made from 2020 and earlier data.
Source: Global Human Settlement Layer (GHS-BUILT-S and GHS-POP R2023A), European Commission Joint Research Centre (JRC), © European Union, CC BY 4.0. Sum inside the perimeter computed by WorldFires. human-settlement.emergency.copernicus.eu
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) |
|---|---|---|---|---|---|
| 29 Oct | 36.3 °C | 26 % | 39 km/h | 0.0 mm | Extreme 54 |
| 30 Oct | 37.0 °C | 18 % | 41 km/h | 0.0 mm | Extreme 52 |
| 31 Oct | 37.3 °C | 12 % | 40 km/h | 0.0 mm | Extreme 59 |
| 1 Nov | 34.9 °C | 26 % | 28 km/h | 0.0 mm | Very high 43 |
| 2 Nov | 37.1 °C | 18 % | 36 km/h | 0.6 mm | Extreme 53 |
| 3 Nov | 37.6 °C | 15 % | 42 km/h | 0.0 mm | Extreme 60 |
| 4 Nov | 39.8 °C | 10 % | 40 km/h | 0.0 mm | Extreme 66 |
| 5 Nov | 41.1 °C | 11 % | 46 km/h | 0.0 mm | Extreme 66 |
| 6 Nov | 40.2 °C | 13 % | 38 km/h | 0.0 mm | Extreme 64 |
| 7 Nov | 41.1 °C | 13 % | 39 km/h | 0.0 mm | Extreme 65 |
| 8 Nov | 40.4 °C | 13 % | 25 km/h | 0.0 mm | Extreme 54 |
| 9 Nov | 40.6 °C | 16 % | 32 km/h | 0.0 mm | Extreme 58 |
| 10 Nov | 39.8 °C | 18 % | 38 km/h | 0.0 mm | Extreme 61 |
| 11 Nov | 38.4 °C | 22 % | 35 km/h | 0.0 mm | Extreme 56 |
| 12 Nov | 39.3 °C | 21 % | 37 km/h | 0.0 mm | Extreme 56 |
| 13 Nov | 39.5 °C | 27 % | 36 km/h | 2.3 mm | High 37 |
| 14 Nov | 37.9 °C | 27 % | 31 km/h | 0.0 mm | High 34 |
| 15 Nov | 37.9 °C | 33 % | 43 km/h | 7.8 mm | Moderate 17 |
| 16 Nov | 35.7 °C | 34 % | 46 km/h | 0.2 mm | High 33 |
| 17 Nov | 37.6 °C | 27 % | 42 km/h | 0.0 mm | Very high 40 |
| 18 Nov | 35.3 °C | 30 % | 35 km/h | 0.0 mm | Very high 39 |
| 19 Nov | 36.1 °C | 26 % | 38 km/h | 0.0 mm | High 38 |
| 20 Nov | 33.3 °C | 25 % | 38 km/h | 0.6 mm | Very high 39 |
| 21 Nov | 36.4 °C | 28 % | 46 km/h | 0.5 mm | Very high 45 |
| 22 Nov | 34.9 °C | 32 % | 48 km/h | 0.1 mm | Very high 43 |
| 23 Nov | 36.4 °C | 25 % | 50 km/h | 0.0 mm | Very high 48 |
| 24 Nov | 37.6 °C | 22 % | 45 km/h | 0.0 mm | Extreme 51 |
| 25 Nov | 35.6 °C | 29 % | 41 km/h | 0.0 mm | Very high 47 |
| 26 Nov after | 36.5 °C | 25 % | 37 km/h | 0.0 mm | Very high 46 |
| 27 Nov after | 36.6 °C | 27 % | 33 km/h | 0.0 mm | Very high 44 |
| 28 Nov after | 32.9 °C | 42 % | 36 km/h | 0.0 mm | High 33 |
| 29 Nov after | 33.1 °C | 44 % | 33 km/h | 7.2 mm | Low 8 |
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
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 · CopernicusOn 8 November 2024 the air beside the fire reached 84 µg/m³ of PM2.5. That day averaged 47: 3.2 times the WHO daily guideline (15).
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 · 1,729Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 15,942 haCroydon27 November 2020 · 19 days · 8 km away
- 22,625 haCroydon29 November 2021 · 18 days · 17 km away
- 18,807 haEtheridge22 October 2021 · 16 days · 18 km away
- 18,998 haCroydon5 December 2021 · 17 days · 19 km away
- 56,964 haRichmondNovember 2023 · 15 days · 31 km away
- 121,152 haCroydon10 October 2025 · 35 days · 32 km away
Frequently asked questions
- How long did the Croydon fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 29 October 2024 to 25 November 2024 (28 days). The perimeter dates it from 2 November 2024 to 18 November 2024.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 40,037 hectares (400.4 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Croydon (40,377 ha, 1.4 %); Etheridge (70 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 41.1 °C, humidity dropped to 10 % and gusts hit 50 km/h. The fire danger index (FWI) reached 66, class Extreme.
- 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 · Emergency number and official warnings ›
Satellite cross-check
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 2026.
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
How we know this
- Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates adjusted with the VIIRS detections inside the perimeter, which said 2 November 2024 to 18 November 2024. 1,729 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
- Weather: Copernicus ERA5 reanalysis at the fire location, in cells of about 25 km.
- Built-up area and population come from the JRC Global Human Settlement Layer (epoch 2025, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.
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.