Tailândia fire, 14 October 2026 Tailândia
The fire started on 14 October 2026 in Tailândia, Brazil, and satellites saw it burning for 16 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,203 hectares from heat detections, spread across a single municipality.
It is the 1003th largest in Pará since 2016 (of 1100 with a page). Number 700 in Brazil in 2026, of 761.
The power measured by the satellite is low (23.7 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
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Is it still active?
Satellites detected fire on 29 Oct 2026, 16:45 UTC. Everything suggests it is still burning. 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.
- Burnt area
- 3,203ha
- GWIS perimeter (Copernicus)
- Duration
- 16days
- 14 Oct 2026 – 29 Oct 2026
- Municipalities hit
- 1
- municipalities
- Started on
- 14 Oct
- 2026
- Heat detections
- 143
- in a single hotspot: 24 MW
- Danger at start
- 25
- High · FWI index
- Average daily power
- 65MW
- 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 8 days without rain (1 mm or more) when it started.
This area had burned before
68% of the perimeter overlaps earlier fires recorded since 2016: 1,235 ha in 2023, 933 ha in 2024.
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
-
3,225 ha reached on 14 Oct0.7 %
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 0.18 hectares of built-up land and about 40 residents (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) · forecast models, provisional until the ERA5 reanalysis arrives
| Day | High | Min. humidity | Peak gust | Rain | Danger (FWI) |
|---|---|---|---|---|---|
| 14 Oct | 34.5 °C | 41 % | 32 km/h | 0.0 mm | High 25 |
| 15 Oct | 35.1 °C | 37 % | 34 km/h | 0.0 mm | High 29 |
| 16 Oct | 35.2 °C | 40 % | 30 km/h | 0.0 mm | High 27 |
| 17 Oct | 33.7 °C | 49 % | 33 km/h | 1.5 mm | Moderate 15 |
| 18 Oct | 34.2 °C | 47 % | 26 km/h | 0.2 mm | High 22 |
| 19 Oct | 34.4 °C | 43 % | 28 km/h | 0.4 mm | High 23 |
| 20 Oct | 34.3 °C | 46 % | 28 km/h | 0.5 mm | High 23 |
| 21 Oct | 35.1 °C | 39 % | 41 km/h | 0.4 mm | High 31 |
| 22 Oct | 34.5 °C | 40 % | 35 km/h | 1.0 mm | High 24 |
| 23 Oct | 34.4 °C | 43 % | 28 km/h | 0.4 mm | High 25 |
| 24 Oct | 34.3 °C | 50 % | 31 km/h | 0.6 mm | High 22 |
| 25 Oct | 33.6 °C | 54 % | 33 km/h | 1.3 mm | Moderate 14 |
| 26 Oct | 34.6 °C | 41 % | 31 km/h | 0.1 mm | High 25 |
| 27 Oct | 35.5 °C | 37 % | 26 km/h | 0.2 mm | High 27 |
| 28 Oct | 35.4 °C | 42 % | 26 km/h | 2.7 mm | Moderate 12 |
| 29 Oct | 33.5 °C | 52 % | 26 km/h | 0.6 mm | Moderate 16 |
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 24 October 2026 the air beside the fire reached 129 µg/m³ of PM2.5. That day averaged 68: 4.5 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 · 143Every 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 Tailândia fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 14 October 2026 to 29 October 2026 (16 days). The perimeter dates it from 14 October 2026 to 28 October 2026.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 3,203 hectares (32.0 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Tailândia (3,225 ha, 0.7 %).
- Is the Tailândia fire still active?
- Yes: satellites detected fire on 29 Oct 2026, 16:45 UTC. Check the emergency service for the official status.
- What was the weather like?
- During the fire the temperature reached 35.5 °C, humidity dropped to 37 % and gusts hit 41 km/h. The fire danger index (FWI) reached 31, class 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 27 October 2026.
- Area: 3,045 → 3,203 ha.
- Page published (3,045 ha).
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 14 October 2026 to 28 October 2026. 143 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
- Weather: ECMWF IFS model, provisional until the ERA5 reanalysis arrives.
- 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.