Monte do Carmo fire, 10 September 2024 Monte do Carmo
The fire started on 10 September 2024 in Monte do Carmo, Brazil, and satellites saw it burning for 21 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 4,942 hectares from heat detections, spread across a single municipality.
It is the 607th largest in Tocantins since 2016 (of 1243 with a page). Number 691 in Brazil in 2024, of 1301.
Compare with…
- Burnt area
- 4,942ha
- GWIS perimeter (Copernicus)
- Duration
- 21days
- 10 Sept 2024 – 30 Sept 2024
- Municipalities hit
- 1
- municipalities
- Started on
- 10 Sept
- 2024
- Heat detections
- 198
- in a single hotspot: 84 MW
- Danger at start
- 56
- Extreme · FWI index
- Average daily power
- 103MW
- detected power per day, on average
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 more than two months without rain (1 mm or more) when it started.
This area had burned before
78% of the perimeter overlaps earlier fires recorded since 2016: 1,576 ha in 2016, 193 ha in 2018, 2,999 ha in 2019, 264 ha in 2020, 3,001 ha in 2022. Part of it burned more than once, so the yearly figures add up to more than the 3,841 ha that had burned before.
- 2,999 ha Monte do Carmo fire, September 2019 10,345 ha in total; the hectares shown are those it shares with this fire
- 2,813 ha Monte do Carmo fire, September 2022 5,884 ha in total; the hectares shown are those it shares with this fire
- 188 ha Monte do Carmo fire, August 2022 8,364 ha in total; the hectares shown are those it shares with this fire
- 167 ha Monte do Carmo fire, August 2016 10,428 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
-
4,972 ha reached on 10 Sept1.4 %
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 2025Inside the perimeter there were about 0.16 hectares of built-up land and almost nobody lived there (GHSL 2025, 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. The GHSL 2025 epoch is a projection made from 2020 and earlier data.
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) |
|---|---|---|---|---|---|
| 10 Sept | 35.1 °C | 17 % | 40 km/h | 0.0 mm | Extreme 56 |
| 11 Sept | 35.8 °C | 18 % | 44 km/h | 0.0 mm | Extreme 56 |
| 12 Sept | 36.2 °C | 19 % | 41 km/h | 0.0 mm | Extreme 56 |
| 13 Sept | 36.3 °C | 18 % | 46 km/h | 0.0 mm | Extreme 59 |
| 14 Sept | 36.0 °C | 15 % | 40 km/h | 0.0 mm | Extreme 55 |
| 15 Sept | 36.5 °C | 15 % | 40 km/h | 0.0 mm | Extreme 55 |
| 16 Sept | 37.5 °C | 17 % | 37 km/h | 0.0 mm | Extreme 54 |
| 17 Sept | 38.2 °C | 14 % | 37 km/h | 0.0 mm | Extreme 53 |
| 18 Sept | 37.1 °C | 19 % | 44 km/h | 0.0 mm | Extreme 58 |
| 19 Sept | 37.0 °C | 16 % | 40 km/h | 0.0 mm | Extreme 56 |
| 20 Sept | 36.9 °C | 16 % | 44 km/h | 0.0 mm | Extreme 58 |
| 21 Sept | 37.7 °C | 14 % | 41 km/h | 0.0 mm | Extreme 57 |
| 22 Sept | 37.3 °C | 17 % | 45 km/h | 0.0 mm | Extreme 59 |
| 23 Sept | 38.9 °C | 13 % | 45 km/h | 0.0 mm | Extreme 58 |
| 24 Sept | 37.5 °C | 18 % | 40 km/h | 0.0 mm | Extreme 53 |
| 25 Sept | 35.1 °C | 23 % | 31 km/h | 0.0 mm | Extreme 50 |
| 26 Sept | 36.6 °C | 21 % | 30 km/h | 0.0 mm | Very high 45 |
| 27 Sept | 37.3 °C | 18 % | 41 km/h | 0.0 mm | Extreme 52 |
| 28 Sept | 37.6 °C | 20 % | 23 km/h | 0.0 mm | Very high 41 |
| 29 Sept | 39.0 °C | 14 % | 35 km/h | 0.0 mm | Extreme 51 |
| 30 Sept | 36.9 °C | 19 % | 46 km/h | 0.0 mm | Extreme 58 |
| 1 Oct after | 36.5 °C | 20 % | 38 km/h | 0.0 mm | Extreme 51 |
| 2 Oct after | 37.3 °C | 17 % | 43 km/h | 0.0 mm | Extreme 56 |
| 3 Oct after | 39.3 °C | 10 % | 42 km/h | 0.0 mm | Extreme 60 |
| 4 Oct after | 38.1 °C | 19 % | 28 km/h | 0.0 mm | Very high 49 |
| 5 Oct after | 39.4 °C | 18 % | 23 km/h | 0.0 mm | Very high 48 |
| 6 Oct after | 36.2 °C | 33 % | 23 km/h | 0.6 mm | Very high 42 |
| 7 Oct after | 34.7 °C | 34 % | 28 km/h | 0.1 mm | High 36 |
| 8 Oct after | 34.8 °C | 34 % | 26 km/h | 0.2 mm | High 32 |
| 9 Oct after | 38.3 °C | 24 % | 22 km/h | 0.0 mm | High 36 |
| 10 Oct after | 35.3 °C | 36 % | 31 km/h | 0.9 mm | High 30 |
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 17 September 2024 the air beside the fire reached 41 µg/m³ of PM2.5. That day averaged 20: 1.3 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 · 198Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 10,345 haMonte do Carmo8 September 2019 · 20 days · 6 km away
- 10,428 haMonte do CarmoAugust 2016 · 22 days · 8 km away
- 10,607 haMonte do Carmo3 September 2022 · 14 days · 28 km away
- 18,848 haMonte do Carmo2 September 2022 · 19 days · 34 km away
- 15,744 haMonte do Carmo5 September 2024 · 31 days · 34 km away
- 13,188 haMonte do CarmoAugust 2019 · 14 days · 34 km away
Frequently asked questions
- How long did the Monte do Carmo fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 10 September 2024 to 30 September 2024 (21 days). The perimeter dates it from 17 September 2024 to 27 September 2024.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 4,942 hectares (49.4 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Monte do Carmo (4,972 ha, 1.4 %).
- What was the weather like?
- During the fire the temperature reached 39.0 °C, humidity dropped to 13 % and gusts hit 46 km/h. The fire danger index (FWI) reached 59, 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 · 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.
- Last day with fire: 27 September 2024 → 30 September 2024.
- Start date: 17 September 2024 → 10 September 2024.
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 adjusted with the VIIRS detections inside the perimeter, which said 17 September 2024 to 27 September 2024. 198 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 2025, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.
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.