Paranatinga fire, 21 August 2026 Paranatinga
The fire started on 21 August 2026 in Paranatinga, Brazil, and satellites saw it burning for 12 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 11,561 hectares from heat detections, spread across a single municipality.
It is the 388th largest in Mato Grosso since 2016 (of 1996 with a page). Number 93 in Brazil in 2026, of 749.
- Burnt area
- 11,561ha
- GWIS perimeter (Copernicus)
- Duration
- 12days
- 21 Aug 2026 – 1 Sept 2026
- Municipalities hit
- 1
- municipalities
- Started on
- 21 Aug
- 2026
- Heat detections
- 213
- in a single hotspot: 49 MW
- Danger at start
- 44
- Very high · FWI index
- Energy released
- 1.4GW
- 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 37 days without rain (1 mm or more) when it started. Rain came after the fire: 1.2 mm on 2 Sept.
This area had burned before
72% of the perimeter overlaps earlier fires recorded since 2016: 38 ha in 2016, 5,528 ha in 2017, 7 ha in 2018, 4,370 ha in 2019, 1,242 ha in 2020, 4,611 ha in 2021, 2,326 ha in 2022, 1,845 ha in 2023, 3,637 ha in 2024. Part of it burned more than once, so the yearly figures add up to more than the 8,366 ha that had burned before.
- 5,515 ha Paranatinga fire, August 2017 15,308 ha in total; the hectares shown are those it shares with this fire
- 4,611 ha Paranatinga fire, August 2021 7,902 ha in total; the hectares shown are those it shares with this fire
- 2,470 ha Paranatinga fire, August 2019 3,050 ha in total; the hectares shown are those it shares with this fire
- 37 ha Paranatinga fire, August 2019 3,892 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
11,656 ha reached on 21 Aug0.5 %
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) |
|---|---|---|---|---|---|
| 14 Aug | 35.7 °C | 20 % | 27 km/h | 0.0 mm | Very high 44 |
| 15 Aug | 36.2 °C | 20 % | 31 km/h | 0.0 mm | Very high 47 |
| 16 Aug | 37.6 °C | 16 % | 39 km/h | 0.0 mm | Extreme 52 |
| 17 Aug | 36.2 °C | 19 % | 39 km/h | 0.0 mm | Extreme 52 |
| 18 Aug | 35.9 °C | 21 % | 32 km/h | 0.0 mm | Very high 47 |
| 19 Aug | 36.2 °C | 19 % | 27 km/h | 0.0 mm | Very high 46 |
| 20 Aug | 36.3 °C | 19 % | 21 km/h | 0.0 mm | Very high 44 |
| 21 Aug | 36.1 °C | 24 % | 30 km/h | 0.0 mm | Very high 47 |
| 22 Aug | 36.8 °C | 22 % | 31 km/h | 0.0 mm | Very high 47 |
| 23 Aug | 37.6 °C | 19 % | 29 km/h | 0.0 mm | Very high 47 |
| 24 Aug | 37.5 °C | 18 % | 25 km/h | 0.0 mm | Very high 45 |
| 25 Aug | 38.3 °C | 18 % | 21 km/h | 0.0 mm | Very high 43 |
| 26 Aug | 37.5 °C | 23 % | 27 km/h | 0.0 mm | Very high 46 |
| 27 Aug | 37.3 °C | 24 % | 30 km/h | 0.0 mm | Very high 47 |
| 28 Aug | 37.3 °C | 24 % | 35 km/h | 0.0 mm | Very high 50 |
| 29 Aug | 37.0 °C | 25 % | 22 km/h | 0.0 mm | Very high 42 |
| 30 Aug | 38.5 °C | 18 % | 28 km/h | 0.0 mm | Very high 46 |
| 31 Aug | 38.7 °C | 21 % | 34 km/h | 0.0 mm | Very high 48 |
| 1 Sept | 38.1 °C | 27 % | 47 km/h | 0.1 mm | Very high 47 |
| 2 Sept after | 34.5 °C | 40 % | 20 km/h | 1.2 mm | High 22 |
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.
The smoke
CAMS · CopernicusOn 15 August 2026 the air beside the fire reached 72 µg/m³ of PM2.5. That day averaged 30: 2.0 times the WHO daily guideline (15).
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 · 213Every 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 Paranatinga fire last?
- GWIS (Copernicus) dates it between 21 August 2026 and 1 September 2026: 12 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 11,561 hectares (115.6 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Paranatinga (11,656 ha, 0.5 %).
- What was the weather like?
- During the fire the temperature reached 38.7 °C, humidity dropped to 16 % and gusts hit 47 km/h. The fire danger index (FWI) reached 52, class Extreme.
- 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
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 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.