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Gaúcha do Norte fire, August 2022 Gaúcha do Norte

Out · last detection 7 Sept 2022, 04:47 UTC

The fire started on 23 August 2022 in Gaúcha do Norte, Brazil, and satellites saw it burning for 16 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 9,125 hectares from heat detections, spread across a single municipality.

It is the 530th largest in Mato Grosso since 2016 (of 1996 with a page). Number 130 in Brazil in 2022, of 687.

Compare with…

Suggestions: Gaúcha do Norte · 2019Gaúcha do Norte · 2017Gaúcha do Norte · 2016Gaúcha do Norte · 2020

Burnt area
9,125ha
GWIS perimeter (Copernicus)
Duration
16days
23 Aug 2022 – 7 Sept 2022
Municipalities hit
1
municipalities
Started on
23 Aug
2022
Heat detections
692
in a single hotspot: 220 MW
Danger at start
40
Very high · FWI index
Average daily power
825MW
detected power per day, on average

Where it burned

HOTSPOTS BY DAY 23 Aug7 Sept
7 Sept 2022

How it evolved, day by day

23 Aug 2022 · 10 MW · 1 24 Aug 2022 · 19 MW · 3 26 Aug 2022 · 15 MW · 3 27 Aug 2022 · 183 MW · 15 28 Aug 2022 · 973 MW · 34 29 Aug 2022 · 1,663 MW · 102 30 Aug 2022 · 440 MW · 83 31 Aug 2022 · 310 MW · 18 1 Sept 2022 · 953 MW · 48 2 Sept 2022 · 1,279 MW · 139 3 Sept 2022 · 2,333 MW · 76 4 Sept 2022 · 595 MW · 62 5 Sept 2022 · 3,541 MW · 79 6 Sept 2022 · 54 MW · 28 7 Sept 2022 · 0 MW · 1
23 Aug 27 Aug 30 Aug 2 Sept 5 Sept

Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.

The weather it burned in

38°high
43km/h · peak gust
14%lowest humidity

It had gone more than two months without rain (1 mm or more) when it started.

This area had burned before

83% of the perimeter overlaps earlier fires recorded since 2016: 6,477 ha in 2017, 7,027 ha in 2019. Part of it burned more than once, so the yearly figures add up to more than the 7,574 ha that had burned before.

How big is it?

10 km
It burned the equivalent of 5.8% of the area of London (91 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. Gaúcha do Norte 8,642 inhabitants where it started
    9,185 ha reached on 23 Aug
    0.5 %

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 area< 0.1 ha
Residents< 20

Inside the perimeter there was no noticeable 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)
23 Aug 34.0 °C 18 % 30 km/h 0.0 mm Very high 40
24 Aug 35.4 °C 20 % 34 km/h 0.0 mm Very high 42
25 Aug 36.1 °C 22 % 34 km/h 0.0 mm Very high 42
26 Aug 35.3 °C 23 % 30 km/h 0.0 mm Very high 40
27 Aug 35.6 °C 20 % 32 km/h 0.0 mm Very high 42
28 Aug 36.2 °C 19 % 29 km/h 0.0 mm Very high 43
29 Aug 36.4 °C 19 % 43 km/h 0.0 mm Very high 47
30 Aug 36.3 °C 18 % 32 km/h 0.0 mm Very high 43
31 Aug 36.0 °C 18 % 41 km/h 0.0 mm Very high 48
1 Sept 35.8 °C 20 % 37 km/h 0.0 mm Very high 44
2 Sept 35.0 °C 19 % 36 km/h 0.0 mm Very high 45
3 Sept 36.1 °C 14 % 38 km/h 0.0 mm Very high 50
4 Sept 36.4 °C 16 % 30 km/h 0.0 mm Very high 47
5 Sept 38.4 °C 14 % 34 km/h 0.0 mm Very high 49
6 Sept 37.7 °C 17 % 34 km/h 0.0 mm Very high 48
7 Sept 36.3 °C 22 % 34 km/h 0.0 mm Very high 48
8 Sept after 37.4 °C 18 % 32 km/h 0.0 mm Very high 46
9 Sept after 37.4 °C 16 % 32 km/h 0.0 mm Very high 47
10 Sept after 38.1 °C 13 % 27 km/h 0.0 mm Very high 47
11 Sept after 38.5 °C 13 % 20 km/h 0.0 mm Very high 46
12 Sept after 38.8 °C 16 % 23 km/h 0.0 mm Very high 46
13 Sept after 37.0 °C 23 % 36 km/h 0.0 mm Very high 48
14 Sept after 36.8 °C 28 % 32 km/h 0.0 mm Very high 44
15 Sept after 34.6 °C 37 % 33 km/h 0.0 mm Very high 39
16 Sept after 36.6 °C 24 % 33 km/h 0.0 mm Very high 42
17 Sept after 37.8 °C 24 % 27 km/h 0.0 mm Very high 39

Before and after, from space

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

Before · 16 Aug 2022
After · 14 Sept 2022

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 · Copernicus

On 3 September 2022 the air beside the fire reached 96 µg/m³ of PM2.5. That day averaged 49: 3.3 times the WHO daily guideline (15).

PM2.5 peak96 µg/m³
Days over the guideline13 days
PM10136 µg/m³
Optical depth0.70
22232425262728293031123456789
Good Fair Moderate Poor Very poor Extremely poor

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 · 692Every 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 Brazil ›

Frequently asked questions

How long did the Gaúcha do Norte fire last?
According to the heat detections seen by satellite inside the perimeter, it burned from 23 August 2022 to 7 September 2022 (16 days). The perimeter dates it from 24 August 2022 to 6 September 2022.
How much area did it burn?
The perimeter GWIS (Copernicus) rebuilt from heat detections is 9,125 hectares (91.2 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Gaúcha do Norte (9,185 ha, 0.5 %).
What was the weather like?
During the fire the temperature reached 38.4 °C, humidity dropped to 14 % and gusts hit 43 km/h. The fire danger index (FWI) reached 50, class Very high.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Brazil (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: 193 · Emergency number and official warnings ›

Satellite cross-check

History of this page · 2 Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
  1. Last day with fire: 6 September 2022 → 7 September 2022.
  2. Start date: 24 August 2022 → 23 August 2022.

RSS Changes to this page

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 193.

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 24 August 2022 to 6 September 2022. 692 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 3.0 Intergovernmental Organisations (CC BY 3.0 IGO)). 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.