Waroona fire, October 2016 Waroona, Murray, Boddington
The fire started on 21 October 2016 in Waroona, Australia, and satellites saw it burning for 10 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,559 hectares from heat detections, spread across 3 municipalities.
It is the 2345th largest in Western Australia since 2016 (of 2718 with a page). Number 364 in Australia in 2016, of 427.
- Burnt area
- 5,559ha
- GWIS perimeter (Copernicus)
- Duration
- 10days
- 21 Oct 2016 – 30 Oct 2016
- Municipalities hit
- 3
- local government areas
- Started on
- 21 Oct
- 2016
- Heat detections
- 460
- in a single hotspot: 205 MW
- Danger at start
- 8
- Low · FWI index
- Energy released
- 5.2GW
- sum of detected power
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 5 days 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
-
Waroona where it started3,996 ha reached on 21 Oct4.8 %
-
844 ha reached on 23 Oct0.5 %
-
734 ha reached on 21 Oct0.4 %
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) |
|---|---|---|---|---|---|
| 21 Oct | 19.1 °C | 35 % | 40 km/h | 0.0 mm | Low 8 |
| 22 Oct | 25.2 °C | 23 % | 45 km/h | 0.0 mm | Moderate 14 |
| 23 Oct | 26.9 °C | 23 % | 35 km/h | 0.0 mm | Moderate 15 |
| 24 Oct | 18.5 °C | 59 % | 32 km/h | 0.0 mm | Low 8 |
| 25 Oct | 17.9 °C | 59 % | 42 km/h | 0.4 mm | Low 8 |
| 26 Oct | 21.2 °C | 45 % | 29 km/h | 0.0 mm | Low 8 |
| 27 Oct | 21.5 °C | 44 % | 37 km/h | 0.0 mm | Low 9 |
| 28 Oct | 21.1 °C | 45 % | 44 km/h | 0.0 mm | Low 11 |
| 29 Oct | 18.0 °C | 55 % | 64 km/h | 1.7 mm | Low 6 |
| 30 Oct | 18.6 °C | 42 % | 28 km/h | 0.0 mm | Low 6 |
| 31 Oct after | 20.8 °C | 39 % | 34 km/h | 0.0 mm | Low 11 |
| 1 Nov after | 22.9 °C | 34 % | 40 km/h | 0.0 mm | Moderate 13 |
| 2 Nov after | 28.6 °C | 28 % | 33 km/h | 0.0 mm | Moderate 17 |
| 3 Nov after | 24.2 °C | 35 % | 38 km/h | 0.0 mm | Moderate 17 |
| 4 Nov after | 25.6 °C | 44 % | 30 km/h | 0.0 mm | Moderate 14 |
| 5 Nov after | 34.5 °C | 26 % | 35 km/h | 0.0 mm | Moderate 20 |
| 6 Nov after | 25.0 °C | 51 % | 52 km/h | 0.0 mm | Moderate 18 |
| 7 Nov after | 21.1 °C | 38 % | 32 km/h | 0.0 mm | Moderate 14 |
| 8 Nov after | 24.1 °C | 34 % | 38 km/h | 0.0 mm | Moderate 16 |
| 9 Nov after | 19.1 °C | 49 % | 36 km/h | 0.0 mm | Moderate 14 |
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 · 460Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 9,279 haBoddingtonMay 2018 · 5 days · 14 km away
- 8,491 haBoddingtonSeptember 2024 · 7 days · 16 km away
- 49,556 haBoddingtonJanuary 2016 · 10 days · 22 km away
- 8,028 haHarveyApril 2026 · 5 days · 30 km away
- 8,651 haBoddington11 October 2016 · 3 days · 32 km away
- 11,153 haCollieOctober 2016 · 6 days · 33 km away
Frequently asked questions
- How long did the Waroona fire last?
- GWIS (Copernicus) dates it between 21 October 2016 and 30 October 2016: 10 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 5,559 hectares (55.6 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 3 municipalities: Waroona (3,996 ha, 4.8 %); Murray (844 ha, 0.5 %); Boddington (734 ha, 0.4 %).
- What was the weather like?
- During the fire the temperature reached 26.9 °C, humidity dropped to 23 % and gusts hit 64 km/h. The fire danger index (FWI) reached 15, class Moderate.
- 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.