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AU · Australia · –

Richmond Valley fire, November 2019 Richmond Valley, Clarence Valley

Out · last detection 10 Dec 2019, 14:47 UTC

The fire started on 8 November 2019 in Richmond Valley, Australia, and satellites saw it burning for 33 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 150,448 hectares from heat detections, spread across 2 municipalities.

This page is probably a fire complex, not a single fire. GWIS merges into one perimeter the fires that touch over weeks, which in large burning seasons can join dozens of separate fires. The total area is reliable; the origin and dates refer to the whole complex.

Other fire pages in the same area and on the same dates:

It is the 10th largest in New South Wales since 2016 (of 122 with a page). Number 13 in Australia in 2019, of 288.

Burnt area
150,448ha
GWIS perimeter (Copernicus)
Duration
33days
8 Nov 2019 – 10 Dec 2019
Municipalities hit
2
local government areas
Started on
8 Nov
2019
Heat detections
11,819
in a single hotspot: 918 MW
Danger at start
76
Very extreme · FWI index
Average daily power
5.4GW
detected power per day, on average

Where it burned

HOTSPOTS BY DAY 8 Nov10 Dec
10 Dec 2019

How it evolved, day by day

8 Nov 2019 · 272 MW · 48 9 Nov 2019 · 30 MW · 18 10 Nov 2019 · 558 MW · 19 11 Nov 2019 · 22 MW · 9 12 Nov 2019 · 4,099 MW · 373 13 Nov 2019 · 2,062 MW · 292 14 Nov 2019 · 2,073 MW · 211 15 Nov 2019 · 12,334 MW · 513 16 Nov 2019 · 13,193 MW · 792 17 Nov 2019 · 489 MW · 249 18 Nov 2019 · 4,055 MW · 639 19 Nov 2019 · 9,062 MW · 753 20 Nov 2019 · 17,914 MW · 223 21 Nov 2019 · 23,921 MW · 1537 22 Nov 2019 · 14,191 MW · 755 23 Nov 2019 · 12,902 MW · 1044 24 Nov 2019 · 9,088 MW · 884 25 Nov 2019 · 2,705 MW · 487 26 Nov 2019 · 22,768 MW · 1673 27 Nov 2019 · 3,413 MW · 226 28 Nov 2019 · 847 MW · 113 29 Nov 2019 · 751 MW · 97 2 Dec 2019 · 100 MW · 45 3 Dec 2019 · 223 MW · 41 4 Dec 2019 · 786 MW · 128 5 Dec 2019 · 1,465 MW · 87 6 Dec 2019 · 2,142 MW · 171 7 Dec 2019 · 6,006 MW · 294 8 Dec 2019 · 577 MW · 35 9 Dec 2019 · 176 MW · 30 10 Dec 2019 · 457 MW · 33
8 Nov 15 Nov 21 Nov 29 Nov 8 Dec

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
62km/h · peak gust
10%lowest humidity

It had gone 23 days without rain (1 mm or more) when it started. Rain came after the fire: 8.9 mm on 11 Dec.

This area had burned before

17% of the perimeter overlaps earlier fires recorded since 2016: 11,832 ha in 2016, 2,347 ha in 2017, 13,315 ha in 2018. Part of it burned more than once, so the yearly figures add up to more than the 25,192 ha that had burned before.

How big is it?

10 km
It burned almost the same area as London (1,504 km² against 1,583 km²).

London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).

This compares size, not location: both shapes are at the same scale, north up, centred on each other.

What happened to each town

  1. Richmond Valley where it started
    92,249 ha reached on 8 Nov
    30 %
  2. 59,154 ha reached on 8 Nov
    5.6 %

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 2020
Built-up area66 ha
Residents≈ 1,000

Inside the perimeter there were about 66 hectares of built-up land and about 1,000 residents (GHSL 2020, 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.

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)

Started with Extreme FWI: 43 % of the area in Australia Strong wind: 39 % of the area in Australia Very dry air: 28 % of the area in Australia

Day High Min. humidity Peak gust Rain Danger (FWI)
8 Nov 36.8 °C 10 % 56 km/h 0.0 mm Very extreme 76
9 Nov 27.6 °C 17 % 39 km/h 0.0 mm Extreme 54
10 Nov 30.0 °C 18 % 50 km/h 0.0 mm Very high 49
11 Nov 29.8 °C 27 % 49 km/h 0.0 mm High 34
12 Nov 36.4 °C 16 % 46 km/h 0.0 mm Extreme 60
13 Nov 26.7 °C 40 % 45 km/h 0.0 mm High 36
14 Nov 30.6 °C 25 % 52 km/h 0.0 mm High 29
15 Nov 34.6 °C 16 % 32 km/h 0.0 mm Very high 46
16 Nov 33.7 °C 20 % 60 km/h 0.0 mm Very high 49
17 Nov 32.3 °C 25 % 60 km/h 0.4 mm Very high 41
18 Nov 27.3 °C 38 % 46 km/h 0.6 mm High 26
19 Nov 35.5 °C 20 % 43 km/h 0.0 mm Very high 39
20 Nov 34.2 °C 32 % 52 km/h 0.0 mm Extreme 50
21 Nov 32.4 °C 37 % 51 km/h 0.1 mm Very high 42
22 Nov 34.8 °C 26 % 45 km/h 0.0 mm Very high 47
23 Nov 34.3 °C 29 % 37 km/h 0.1 mm Very high 39
24 Nov 32.5 °C 33 % 47 km/h 0.3 mm Very high 41
25 Nov 32.6 °C 31 % 38 km/h 0.0 mm Very high 40
26 Nov 36.2 °C 26 % 45 km/h 0.0 mm Extreme 52
27 Nov 28.6 °C 39 % 49 km/h 0.0 mm Very high 40
28 Nov 33.6 °C 31 % 50 km/h 0.0 mm Very high 39
29 Nov 35.7 °C 37 % 33 km/h 1.6 mm High 37
30 Nov 35.4 °C 36 % 42 km/h 3.3 mm High 25
1 Dec 30.5 °C 46 % 52 km/h 3.4 mm Moderate 18
2 Dec 32.1 °C 18 % 62 km/h 0.0 mm Very high 44
3 Dec 32.5 °C 17 % 26 km/h 0.0 mm High 36
4 Dec 33.2 °C 12 % 42 km/h 0.0 mm Very high 43
5 Dec 35.3 °C 11 % 40 km/h 0.0 mm Very high 45
6 Dec 39.0 °C 10 % 30 km/h 0.0 mm Extreme 52
7 Dec 35.0 °C 21 % 53 km/h 0.0 mm Extreme 55
8 Dec 30.1 °C 39 % 43 km/h 0.0 mm Very high 39
9 Dec 29.2 °C 53 % 41 km/h 0.0 mm High 30
10 Dec 38.2 °C 27 % 35 km/h 0.8 mm High 35
11 Dec after 33.5 °C 42 % 37 km/h 8.9 mm High 28

Its twins: fires that started in the same weather

It started with an FWI of 75.5, a minimum humidity of 10% and 23 days without rain. Fires in the area that started in weather like this since 2016: 1.

FWI at the start 75.5
Minimum humidity 10 %
Days without rain 23
this fire chosen twins rest of the area
Almost identicalSimilar

Outlines of the closest twins

Richmond Valley fire, August 2018
5,341 ha 6 days FWI 60.1 Min. humidity 11 % 26 km away, in 2018

First rain (1 mm or more) after it ended: 1.7 mm on 25 Aug.

What happened to them

Fires in the area that started in similar weather: 1. With fewer than 15 we give no figures: they would be more noise than signal.

This is a bank of analogues: it shows what usually happens, not what will happen. With fewer than 15 twins we give no figures. How we calculate it

How it ended

8.9 mmfirst rain
11 Decthe day after it ended
62km/h · max. gust

It was considered over on 10 Dec, and on 11 Dec 8.9 mm fell. We do not know whether the rain or the firefighters put it out.

Weather on this page: Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)

How a twin is chosen

  • Same area: fires that have already ended, less than 250 km from this one, since 2016.
  • Same start: we compare the FWI on the first day, the minimum humidity that day and the run of days without rain before it. The slider sets how much they may differ.
  • Only pages with final weather data (ERA5 reanalysis) calculated in the same way as this fire’s; agricultural and grass burns and pages with data under review are left out.
  • Fires burning at the same time as this one (a week before or after) are left out: they share the same spell of weather and do not count as a precedent.
  • They are sorted by similarity, and the outlines of the first five are drawn.

How we calculate it

Before and after, from space

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

Before · 1 Nov 2019
After · 17 Dec 2019

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 · 11,819Every 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 Richmond Valley fire last?
GWIS (Copernicus) dates it between 8 November 2019 and 10 December 2019: 33 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 150,448 hectares (1,504.5 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire entered 2 municipalities: Richmond Valley (92,249 ha, 30 %); Clarence Valley (59,154 ha, 5.6 %).
What was the weather like?
During the fire the temperature reached 39.0 °C, humidity dropped to 10 % and gusts hit 62 km/h. The fire danger index (FWI) reached 76, 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 · 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.

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.

How we know this
  • Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery; 2 polygons grouped in this page.
  • Dates from the perimeter: the VIIRS detections inside it did not change them. 11,819 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 2020, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.

How we build fire pages: methodology

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.