Villeta fire, January 2026 Villeta
The fire started on 31 January 2026 in Villeta, Paraguay, and satellites saw it burning for 12 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,545 hectares from heat detections, spread across a single municipality.
It is the 20th largest in CENTRAL since 2016 (of 21 with a page). Number 74 in Paraguay in 2026, of 80.
Compare with…
- Burnt area
- 1,545ha
- GWIS perimeter (Copernicus)
- Duration
- 12days
- 31 Jan 2026 – 11 Feb 2026
- Municipalities hit
- 1
- districts
- Started on
- 31 Jan
- 2026
- Heat detections
- 24
- in a single hotspot: 48 MW
- Danger at start
- 19
- Moderate · FWI index
- Average daily power
- 72MW
- 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 7 days without rain (1 mm or more) when it started. Rain came after the fire: 7.2 mm on 13 Feb.
This area had burned before
93% of the perimeter overlaps earlier fires recorded since 2016: 422 ha in 2019, 100 ha in 2020, 594 ha in 2021, 930 ha in 2022, 637 ha in 2024, 570 ha in 2025. Part of it burned more than once, so the yearly figures add up to more than the 1,437 ha that had burned before.
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
-
Villeta where it started1,553 ha reached on 1 Feb1.8 %
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.
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) |
|---|---|---|---|---|---|
| 5 Feb | 38.2 °C | 29 % | 28 km/h | 0.0 mm | Moderate 19 |
| 6 Feb | 38.6 °C | 31 % | 26 km/h | 0.0 mm | Moderate 21 |
| 7 Feb | 37.5 °C | 35 % | 36 km/h | 0.3 mm | High 24 |
| 8 Feb | 37.1 °C | 36 % | 26 km/h | 0.3 mm | High 22 |
| 9 Feb | 38.2 °C | 39 % | 31 km/h | 0.0 mm | High 22 |
| 10 Feb | 33.5 °C | 49 % | 36 km/h | 0.4 mm | Moderate 18 |
| 11 Feb | 38.2 °C | 34 % | 44 km/h | 0.0 mm | High 24 |
| 12 Feb after | 38.8 °C | 36 % | 35 km/h | 0.0 mm | High 27 |
| 13 Feb after | 29.8 °C | 60 % | 35 km/h | 7.2 mm | Very low 3 |
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 10 February 2026 the air beside the fire reached 46 µg/m³ of PM2.5. That day averaged 25: 1.7 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 · 24Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 13,543 haVilletaMarch 2020 · 15 days · 17 km away
- 22,209 haVilleta19 August 2020 · 19 days · 18 km away
- 58,707 haVilla OlivaDecember 2021 · 51 days · 20 km away
- 21,230 haVilla OlivaJuly 2020 · 14 days · 28 km away
- 13,060 haVilla OlivaFebruary 2020 · 21 days · 28 km away
- 16,508 haVilla OlivaFebruary 2022 · 31 days · 32 km away
Frequently asked questions
- How long did the Villeta fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 31 January 2026 to 11 February 2026 (12 days). The perimeter dates it from 5 February 2026 to 10 February 2026.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,545 hectares (15.4 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Villeta (1,553 ha, 1.8 %).
- What was the weather like?
- During the fire the temperature reached 38.6 °C, humidity dropped to 29 % and gusts hit 36 km/h. The fire danger index (FWI) reached 24, class High.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Paraguay (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: 132 · 911 · 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: 10 February 2026 → 11 February 2026.
- Start date: 5 February 2026 → 31 January 2026.
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 5 February 2026 to 10 February 2026. 24 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.
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 (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.