Burned area
satellite only17,280ha
Perimeter published by GWIS (Copernicus).
- Source
- GWIS (Copernicus)
- Date
- 22 Jun 2020 – 8 Jul 2020
+− cross-check
No official record is matched to this page to compare it with.
AU · Australia · –
Unincorporated NT fire, June 2020 Unincorporated NT, Victoria Daly
Out · last detection 8 Jul 2020, 04:20 UTC
The fire started on 22 June 2020 in Unincorporated NT, Australia, and satellites saw it burning for 17 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 17,280 hectares from heat detections, spread across 2 municipalities.
This entry is probably a savanna fire in Australia’s tropical north, not a bushfire like those in the south of the country. Millions of hectares of northern savanna and grassland burn every year: much of it in burns lit on purpose early in the dry season (traditional fire management, parks and cattle stations), the rest in grass fires that return to the same ground every few years. This is our assumption, based on the location; it is not confirmed. That is why it is left out of the wildfire rankings.
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Fire page data · version 2026-10-24matches the official recordwith caveatssatellite onlymodel
When copying, the sentence is
Tick the figures you want: they make up the lede and the CSV.
Duration by satellite
satellite only17days
22 Jun 2020 to 8 Jul 2020: first and last day with fire on the page.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- last detection: 8 Jul 2020, 04:20 UTC
+− cross-check
Satellites pass a few times a day and cloud or smoke can hide the fire: a lack of detections is not an official extinction. Each country’s emergency service declares a fire contained or out.
Start
satellite only22 Jun 2020
First day with fire seen by the satellites or the perimeter.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- 22 Jun 2020
+− cross-check
No official record is matched to this page, so the alert time and the cause are not known here.
Hotspots
satellite only630
VIIRS detections at 375 m. Most intense hotspot: 127 MW.
- Source
- NASA FIRMS · VIIRS (Suomi NPP)
- Date
- 22 Jun 2020 – 8 Jul 2020
+− cross-check
There is no official record to compare with. Each hotspot is a pixel detected in one satellite pass, not a separate fire.
The worst day
satellite only958MW
Total radiative power on 25 June 2020; hotspots that day: 120.
- Source
- NASA FIRMS · VIIRS (FRP)
- Date
- 25 Jun 2020
+− cross-check
Fire radiative power (FRP) measures the energy the fire gives off when the satellite passes. Added up by day, it compares intensity, not area.
Danger at the start
model48.7FWI · very high
Fire Weather Index (Canadian system) computed by WorldFires for the day the fire started. Consecutive days without rain before: 30.
- Source
- WorldFires calculation (Canadian FWI system)
- Date
- 22 Jun 2020, local noon
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
This is an index computed from weather model data, not a measurement of the fire nor an official warning. Danger warnings are issued by each country’s authority. Emergency number and official warnings
Weather during the fire
model32.1°C · 25% RH
High of 32.1 °C and minimum humidity of 25% on 27 June 2020; gusts of 51 km/h on 4 July 2020.
- Source
- weather model at the fire’s grid cell
- Date
- 22 Jun 2020 – 8 Jul 2020
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
These are model values for a cell of about 25 km, not from a weather station: they may differ from what was measured on the ground.
This page’s change log has been kept since 24 October 2026: every night what it publishes is compared and the difference is logged. Anything earlier is reconstructed from each source’s date and marked as reconstructed.
Show
-
· reconstructed weatherWeather and FWI computed from the ERA5 reanalysis
-
· reconstructed GHSLPopulation and built-up area computed
What was saved on 24 October 2026
Every night a snapshot of what the page shows is saved. If anything changes, it appears in the list as a log entry.
- Area
- 17,280 ha
- Dates
- 22 Jun 2020 – 8 Jul 2020
- Name
- Unincorporated NT
- Official record
- —
Versioned permanent link
https://worldfires.org/en/fire/unincorporated-nt-2020-06?v=2026-10-24A version keeps the area, dates, name and official record; the area as it was logged (changes under 2% are not logged). The map, hotspots and weather always show today’s data.
Citation
A lede of about 60 words figures only, no adjectives
CSV for this fire unincorporated-nt-2020-06.csv · daily, no individual hotspots
| fecha | focos_viirs | frp_mw | tmax_c | tmin_c | hr_min_pct | viento_max_kmh | racha_max_kmh | precip_mm | fwi | clase_fwi | dentro_del_incendio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020-06-22 | 2 | 9 | 29.4 | 18.2 | 23 | 17.7 | 40.3 | 0 | 48.7 | muy_alto | 1 |
| 2020-06-23 | 13 | 14 | 29.5 | 16.3 | 26 | 16.8 | 37.8 | 0 | 46.7 | muy_alto | 1 |
| 2020-06-24 | 82 | 427 | 30.1 | 16.8 | 31 | 14 | 33.1 | 0 | 42.8 | muy_alto | 1 |
| 2020-06-25 | 120 | 958 | 29.9 | 16.5 | 20 | 14.4 | 34.6 | 0 | 46.1 | muy_alto | 1 |
| 2020-06-26 | 88 | 788 | 30.5 | 14.9 | 28 | 15.5 | 36.7 | 0 | 48.3 | muy_alto | 1 |
| 2020-06-27 | 67 | 404 | 32.1 | 17.7 | 25 | 15.6 | 36 | 0 | 48.6 | muy_alto | 1 |
| 2020-06-28 | 27 | 97 | 31.2 | 16.7 | 29 | 14.2 | 34.6 | 0 | 46.7 | muy_alto | 1 |
| 2020-06-29 | 50 | 562 | 30.8 | 19.1 | 29 | 11.2 | 29.2 | 0 | 42.5 | muy_alto | 1 |
| 2020-06-30 | 55 | 260 | 30.7 | 17.1 | 23 | 11.4 | 29.2 | 0 | 42.6 | muy_alto | 1 |
| 2020-07-01 | 39 | 539 | 31.5 | 15.9 | 26 | 9.7 | 25.9 | 0 | 38.6 | muy_alto | 1 |
| 2020-07-02 | 38 | 264 | 32.1 | 16 | 30 | 13.4 | 31 | 0 | 40 | muy_alto | 1 |
| 2020-07-03 | 21 | 101 | 32.1 | 18.1 | 32 | 15.4 | 37.4 | 0 | 48.2 | muy_alto | 1 |
| 2020-07-04 | 9 | 40 | 30.6 | 21.4 | 23 | 24.5 | 51.1 | 0 | 64 | extremo | 1 |
| 2020-07-05 | 11 | 40 | 28.1 | 17.3 | 19 | 21.9 | 47.2 | 0 | 64.3 | extremo | 1 |
| 2020-07-06 | 6 | 28 | 29.6 | 17.8 | 20 | 18.6 | 42.1 | 0 | 58.2 | extremo | 1 |
| 2020-07-07 | 0 | 0 | 29.4 | 16.1 | 19 | 17.7 | 41.8 | 0 | 57.1 | extremo | 1 |
| 2020-07-08 | 2 | 7 | 30.1 | 15.1 | 24 | 18.4 | 41 | 0 | 57.5 | extremo | 1 |
| 2020-07-09 | 0 | 0 | 31.1 | 16.2 | 25 | 16.4 | 38.9 | 0 | 54.1 | extremo | 0 |
| 2020-07-10 | 0 | 0 | 31.8 | 17.9 | 33 | 13.6 | 32.8 | 0 | 48.9 | muy_alto | 0 |
| 2020-07-11 | 0 | 0 | 33.3 | 20.5 | 30 | 15.1 | 34.6 | 0 | 51.3 | extremo | 0 |
| 2020-07-12 | 0 | 0 | 32.4 | 22 | 31 | 17.7 | 41.8 | 0 | 55 | extremo | 0 |
| 2020-07-13 | 0 | 0 | 29.3 | 17.1 | 14 | 21 | 45.7 | 0 | 67.2 | extremo | 0 |
| 2020-07-14 | 0 | 0 | 29 | 15.2 | 13 | 16.6 | 38.9 | 0 | 60.2 | extremo | 0 |
| 2020-07-15 | 0 | 0 | 30.9 | 14.8 | 32 | 12.6 | 32 | 0 | 46.4 | muy_alto | 0 |
| 2020-07-16 | 0 | 0 | 31.1 | 16.8 | 22 | 14.3 | 34.2 | 0 | 48.1 | muy_alto | 0 |
| 2020-07-17 | 0 | 0 | 31.2 | 15.1 | 17 | 10.4 | 27.4 | 0 | 50.5 | extremo | 0 |
| 2020-07-18 | 0 | 0 | 32 | 14 | 17 | 10.6 | 28.1 | 0 | 51.6 | extremo | 0 |
It is generated in your browser from this page’s data: one file per fire, aggregated by day and without individual hotspots.
Live widget for your story
It updates itself while the fire is still active and links to this page. Free, with the attribution shown at the bottom.
Sources for this page: GWIS (Copernicus), NASA FIRMS (VIIRS), ERA5 (ECMWF/Copernicus C3S) · Open-Meteo.com (CC BY 4.0), GHSL (JRC). Open-Meteo.com · How we build fire pages: methodology
- Burnt area
- 17,280ha
- GWIS perimeter (Copernicus)
- Duration
- 17days
- 22 Jun 2020 – 8 Jul 2020
- Municipalities hit
- 2
- local government areas
- Started on
- 22 Jun
- 2020
- Heat detections
- 630
- in a single hotspot: 127 MW
- Danger at start
- 49
- Very high · FWI index
- Average daily power
- 284MW
- detected power per day, on average
Where it burned
HOTSPOTS BY DAY
22 Jun8 Jul
8 Jul 2020
How it evolved, day by day
22 Jun
25 Jun
30 Jun
4 Jul
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
32°high
51km/h · peak gust
19%lowest humidity
It had gone 30 days without rain (1 mm or more) when it started.
This area had burned before
58% of the perimeter overlaps earlier fires recorded since 2016: 9,807 ha in 2016, 234 ha in 2017, 449 ha in 2018, 21 ha in 2019.
- 8,095 ha Unincorporated NT fire, June 2016 9,189 ha in total; the hectares shown are those it shares with this fire
- 234 ha Unincorporated NT fire, July 2017 6,566 ha in total; the hectares shown are those it shares with this fire
- 126 ha Unincorporated NT fire, June 2018 15,483 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
-
Unincorporated NT where it started16,945 ha reached on 22 Jun0.9 %
-
2 ha0.0 %
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 2020Built-up area0.13 ha
Residents< 20
Inside the perimeter there were about 0.13 hectares of built-up land and almost nobody lived there (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)
| Day | High | Min. humidity | Peak gust | Rain | Danger (FWI) |
|---|---|---|---|---|---|
| 22 Jun | 29.4 °C | 23 % | 40 km/h | 0.0 mm | Very high 49 |
| 23 Jun | 29.5 °C | 26 % | 38 km/h | 0.0 mm | Very high 47 |
| 24 Jun | 30.1 °C | 31 % | 33 km/h | 0.0 mm | Very high 43 |
| 25 Jun | 29.9 °C | 20 % | 35 km/h | 0.0 mm | Very high 46 |
| 26 Jun | 30.5 °C | 28 % | 37 km/h | 0.0 mm | Very high 48 |
| 27 Jun | 32.1 °C | 25 % | 36 km/h | 0.0 mm | Very high 49 |
| 28 Jun | 31.2 °C | 29 % | 35 km/h | 0.0 mm | Very high 47 |
| 29 Jun | 30.8 °C | 29 % | 29 km/h | 0.0 mm | Very high 42 |
| 30 Jun | 30.7 °C | 23 % | 29 km/h | 0.0 mm | Very high 43 |
| 1 Jul | 31.5 °C | 26 % | 26 km/h | 0.0 mm | Very high 39 |
| 2 Jul | 32.1 °C | 30 % | 31 km/h | 0.0 mm | Very high 40 |
| 3 Jul | 32.1 °C | 32 % | 37 km/h | 0.0 mm | Very high 48 |
| 4 Jul | 30.6 °C | 23 % | 51 km/h | 0.0 mm | Extreme 64 |
| 5 Jul | 28.1 °C | 19 % | 47 km/h | 0.0 mm | Extreme 64 |
| 6 Jul | 29.6 °C | 20 % | 42 km/h | 0.0 mm | Extreme 58 |
| 7 Jul | 29.4 °C | 19 % | 42 km/h | 0.0 mm | Extreme 57 |
| 8 Jul | 30.1 °C | 24 % | 41 km/h | 0.0 mm | Extreme 58 |
| 9 Jul after | 31.1 °C | 25 % | 39 km/h | 0.0 mm | Extreme 54 |
| 10 Jul after | 31.8 °C | 33 % | 33 km/h | 0.0 mm | Very high 49 |
| 11 Jul after | 33.3 °C | 30 % | 35 km/h | 0.0 mm | Extreme 51 |
| 12 Jul after | 32.4 °C | 31 % | 42 km/h | 0.0 mm | Extreme 55 |
| 13 Jul after | 29.3 °C | 14 % | 46 km/h | 0.0 mm | Extreme 67 |
| 14 Jul after | 29.0 °C | 13 % | 39 km/h | 0.0 mm | Extreme 60 |
| 15 Jul after | 30.9 °C | 32 % | 32 km/h | 0.0 mm | Very high 46 |
| 16 Jul after | 31.1 °C | 22 % | 34 km/h | 0.0 mm | Very high 48 |
| 17 Jul after | 31.2 °C | 17 % | 27 km/h | 0.0 mm | Extreme 50 |
| 18 Jul after | 32.0 °C | 17 % | 28 km/h | 0.0 mm | Extreme 52 |
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
↔
Before · 15 Jun 2020
After · 15 Jul 2020
Sentinel-2 did not pass over on that day. Try another date, or use false colour, which is daily.
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 · 630Every 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 time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Unincorporated NT fire last?
- GWIS (Copernicus) dates it between 22 June 2020 and 8 July 2020: 17 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 17,280 hectares (172.8 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Unincorporated NT (16,945 ha, 0.9 %); Victoria Daly (2 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 32.1 °C, humidity dropped to 19 % and gusts hit 51 km/h. The fire danger index (FWI) reached 64, 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.
RSS Changes to this page With cross-checks and a citable version
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 from the perimeter: the VIIRS detections inside it did not change them. 630 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.
- Probably a vegetation burn: not counted in the totals.
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.