Magdalena fire, 2 October 2026 Magdalena
The fire started on 2 October 2026 in Magdalena, Bolivia, and satellites saw it burning for 8 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 11,479 hectares from heat detections, spread across a single municipality.
It is the 119th largest in Beni since 2016 (of 903 with a page). Number 5 in Bolivia in 2026, of 71.
Compare with…
- Burnt area
- 11,479ha
- GWIS perimeter (Copernicus)
- Duration
- 8days
- 2 Oct 2026 – 9 Oct 2026
- Municipalities hit
- 1
- municipalities
- Started on
- 2 Oct
- 2026
- Heat detections
- 310
- in a single hotspot: 239 MW
- Danger at start
- 1
- Very low · FWI index
- Average daily power
- 518MW
- 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 0 days without rain (1 mm or more) when it started. Rain came after the fire: 13.8 mm on 10 Oct.
This area had burned before
98% of the perimeter overlaps earlier fires recorded since 2016: 3,599 ha in 2016, 3,597 ha in 2017, 180 ha in 2018, 1,592 ha in 2019, 5,149 ha in 2020, 7,607 ha in 2021, 10,747 ha in 2023, 808 ha in 2024, 498 ha in 2025. Part of it burned more than once, so the yearly figures add up to more than the 11,264 ha that had burned before.
- 5,926 ha Magdalena fire, October 2021 13,128 ha in total; the hectares shown are those it shares with this fire
- 4,902 ha Magdalena fire, November 2023 16,060 ha in total; the hectares shown are those it shares with this fire
- 3,707 ha Magdalena fire, September 2020 20,502 ha in total; the hectares shown are those it shares with this fire
- 1,335 ha Magdalena fire, September 2020 5,998 ha in total; the hectares shown are those it shares with this fire
- 107 ha Magdalena fire, September 2020 3,830 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
-
11,552 ha reached on 2 Oct0.8 %
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.
People and buildings inside the perimeter
GHSL 2025Inside the perimeter there was no noticeable 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) |
|---|---|---|---|---|---|
| 2 Oct | 31.8 °C | 52 % | 31 km/h | 4.6 mm | Very low 1 |
| 3 Oct | 33.6 °C | 45 % | 38 km/h | 0.7 mm | Low 6 |
| 4 Oct | 33.6 °C | 47 % | 46 km/h | 0.1 mm | Low 10 |
| 5 Oct | 34.1 °C | 42 % | 45 km/h | 1.2 mm | Low 10 |
| 6 Oct | 27.5 °C | 64 % | 31 km/h | 1.4 mm | Very low 3 |
| 7 Oct | 34.5 °C | 44 % | 34 km/h | 0.4 mm | Low 10 |
| 8 Oct | 36.2 °C | 36 % | 32 km/h | 0.2 mm | Moderate 14 |
| 9 Oct | 32.2 °C | 56 % | 31 km/h | 10.9 mm | Very low 2 |
| 10 Oct after | 32.4 °C | 54 % | 22 km/h | 13.8 mm | Very low 0 |
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 7 October 2026 the air beside the fire reached 420 µg/m³ of PM2.5. That day averaged 114: 7.6 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 · 310Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 20,502 haMagdalena25 September 2020 · 11 days · 11 km away
- 134,466 haBaures10 August 2024 · 75 days · 15 km away
- 16,384 haMagdalena29 August 2022 · 24 days · 27 km away
- 21,879 haMagdalena8 October 2025 · 19 days · 38 km away
- 23,784 haMagdalena13 September 2021 · 22 days · 39 km away
- 18,598 haSão Francisco do GuaporéNovember 2023 · 11 days · 40 km away
Frequently asked questions
- How long did the Magdalena fire last?
- GWIS (Copernicus) dates it between 2 October 2026 and 9 October 2026: 8 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 11,479 hectares (114.8 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Magdalena (11,552 ha, 0.8 %).
- Is the Magdalena fire still active?
- No fire detections since 9 Oct 2026, 18:00 UTC. A lack of detections is not an official extinction.
- What was the weather like?
- During the fire the temperature reached 36.2 °C, humidity dropped to 36 % and gusts hit 46 km/h. The fire danger index (FWI) reached 14, class Moderate.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Bolivia (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: 119 · 110 · Emergency number and official warnings ›
Satellite cross-check
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 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 from the perimeter: the VIIRS detections inside it did not change them. 310 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 ADM3 (Public Domain). 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.