Central Desert fire, 9 September 2017 Central Desert
The fire started on 9 September 2017 in Central Desert, Australia, and satellites saw it burning for 6 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 6,640 hectares from heat detections, spread across a single municipality.
It is the 2434th largest in Northern Territory since 2016 (of 3496 with a page). Number 586 in Australia in 2017, of 862.
- Burnt area
- 6,640ha
- GWIS perimeter (Copernicus)
- Duration
- 6days
- 9 Sept 2017 – 14 Sept 2017
- Municipalities hit
- 1
- local government areas
- Started on
- 9 Sept
- 2017
- Heat detections
- 251
- in a single hotspot: 579 MW
- Danger at start
- 74
- Very extreme · FWI index
- Average daily power
- 578MW
- 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.
This area had burned before
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
Central Desert where it started6,756 ha reached on 9 Sept0.0 %
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) |
|---|---|---|---|---|---|
| 9 Sept | 28.2 °C | 7 % | 53 km/h | 0.0 mm | Very extreme 74 |
| 10 Sept | 29.2 °C | 9 % | 34 km/h | 0.0 mm | Extreme 54 |
| 11 Sept | 31.0 °C | 8 % | 31 km/h | 0.0 mm | Extreme 51 |
| 12 Sept | 33.0 °C | 6 % | 23 km/h | 0.0 mm | Extreme 51 |
| 13 Sept | 29.9 °C | 17 % | 56 km/h | 0.0 mm | Very extreme 81 |
| 14 Sept | 26.5 °C | 8 % | 60 km/h | 0.0 mm | Very extreme 83 |
| 15 Sept after | 27.0 °C | 6 % | 42 km/h | 0.0 mm | Extreme 62 |
| 16 Sept after | 29.1 °C | 6 % | 33 km/h | 0.0 mm | Extreme 57 |
| 17 Sept after | 29.4 °C | 6 % | 32 km/h | 0.0 mm | Extreme 56 |
| 18 Sept after | 31.7 °C | 8 % | 26 km/h | 0.0 mm | Extreme 53 |
| 19 Sept after | 31.5 °C | 10 % | 53 km/h | 0.0 mm | Very extreme 77 |
| 20 Sept after | 33.3 °C | 8 % | 32 km/h | 0.0 mm | Extreme 59 |
| 21 Sept after | 35.2 °C | 7 % | 36 km/h | 0.0 mm | Extreme 66 |
| 22 Sept after | 36.4 °C | 6 % | 48 km/h | 0.0 mm | Very extreme 82 |
| 23 Sept after | 35.7 °C | 7 % | 46 km/h | 0.0 mm | Very extreme 77 |
| 24 Sept after | 35.5 °C | 11 % | 51 km/h | 0.0 mm | Very extreme 84 |
| 25 Sept after | 34.8 °C | 6 % | 59 km/h | 0.0 mm | Very extreme 92 |
| 26 Sept after | 36.3 °C | 9 % | 46 km/h | 0.0 mm | Very extreme 75 |
| 27 Sept after | 37.6 °C | 13 % | 55 km/h | 0.0 mm | Very extreme 89 |
| 28 Sept after | 31.7 °C | 26 % | 36 km/h | 0.0 mm | Extreme 52 |
| 29 Sept after | 34.2 °C | 23 % | 47 km/h | 0.0 mm | Extreme 65 |
| 30 Sept after | 25.2 °C | 44 % | 51 km/h | 0.9 mm | High 35 |
| 1 Oct after | 26.3 °C | 29 % | 62 km/h | 0.0 mm | Extreme 53 |
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.
Detections table · 251Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Central Desert fire last?
- GWIS (Copernicus) dates it between 9 September 2017 and 14 September 2017: 6 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 6,640 hectares (66.4 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Central Desert (6,756 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 35.2 °C, humidity dropped to 6 % and gusts hit 60 km/h. The fire danger index (FWI) reached 83, class Very 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
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
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.