Magdalena fire, 5 November 2023 Magdalena
The fire started on 5 November 2023 in Magdalena, Bolivia, and satellites saw it burning for 18 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 16,060 hectares from heat detections, spread across a single municipality.
It is the 75th largest in Beni since 2016 (of 903 with a page). Number 28 in Bolivia in 2023, of 248.
Compare with…
- Burnt area
- 16,060ha
- GWIS perimeter (Copernicus)
- Duration
- 18days
- 5 Nov 2023 – 22 Nov 2023
- Municipalities hit
- 1
- municipalities
- Started on
- 5 Nov
- 2023
- Heat detections
- 875
- in a single hotspot: 575 MW
- Danger at start
- 13
- Moderate · FWI index
- Average daily power
- 695MW
- 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 6 days without rain (1 mm or more) when it started. Rain came after the fire: 12.8 mm on 23 Nov.
This area had burned before
79% of the perimeter overlaps earlier fires recorded since 2016: 3,028 ha in 2016, 882 ha in 2017, 1,071 ha in 2019, 3,809 ha in 2020, 10,761 ha in 2021. Part of it burned more than once, so the yearly figures add up to more than the 12,613 ha that had burned before.
- 10,739 ha Magdalena fire, October 2021 13,128 ha in total; the hectares shown are those it shares with this fire
- 2,467 ha Magdalena fire, September 2020 5,998 ha in total; the hectares shown are those it shares with this fire
- 950 ha Magdalena fire, September 2020 20,502 ha in total; the hectares shown are those it shares with this fire
- 392 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
-
16,160 ha reached on 5 Nov1.1 %
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) |
|---|---|---|---|---|---|
| 5 Nov | 35.6 °C | 38 % | 20 km/h | 0.0 mm | Moderate 13 |
| 6 Nov | 36.7 °C | 39 % | 16 km/h | 0.2 mm | Moderate 15 |
| 7 Nov | 38.3 °C | 40 % | 18 km/h | 3.0 mm | Low 7 |
| 8 Nov | 38.1 °C | 36 % | 28 km/h | 0.1 mm | Moderate 17 |
| 9 Nov | 36.2 °C | 41 % | 33 km/h | 0.2 mm | Moderate 16 |
| 10 Nov | 35.0 °C | 47 % | 23 km/h | 3.7 mm | Very low 4 |
| 11 Nov | 35.2 °C | 48 % | 28 km/h | 0.0 mm | Low 11 |
| 12 Nov | 36.0 °C | 46 % | 34 km/h | 0.1 mm | Moderate 16 |
| 13 Nov | 35.5 °C | 47 % | 31 km/h | 0.7 mm | Moderate 13 |
| 14 Nov | 35.1 °C | 50 % | 28 km/h | 2.2 mm | Low 6 |
| 15 Nov | 36.8 °C | 38 % | 40 km/h | 0.0 mm | Moderate 17 |
| 16 Nov | 36.6 °C | 41 % | 45 km/h | 0.0 mm | Moderate 20 |
| 17 Nov | 38.6 °C | 34 % | 44 km/h | 0.0 mm | High 24 |
| 18 Nov | 37.5 °C | 38 % | 44 km/h | 0.0 mm | High 26 |
| 19 Nov | 35.3 °C | 50 % | 38 km/h | 4.7 mm | Very low 5 |
| 20 Nov | 28.3 °C | 80 % | 24 km/h | 14.1 mm | Very low 0 |
| 21 Nov | 30.6 °C | 63 % | 33 km/h | 3.1 mm | Very low 1 |
| 22 Nov | 33.9 °C | 49 % | 33 km/h | 0.8 mm | Very low 4 |
| 23 Nov after | 35.3 °C | 55 % | 29 km/h | 12.8 mm | Very low 1 |
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 20 November 2023 the air beside the fire reached 292 µg/m³ of PM2.5. That day averaged 108: 7.2 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 · 875Every 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 · 16 km away
- 134,466 haBaures10 August 2024 · 75 days · 21 km away
- 16,384 haMagdalena29 August 2022 · 24 days · 33 km away
- 18,598 haSão Francisco do GuaporéNovember 2023 · 11 days · 36 km away
- 20,223 haSão Francisco do Guaporé26 September 2024 · 22 days · 40 km away
Frequently asked questions
- How long did the Magdalena fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 5 November 2023 to 22 November 2023 (18 days). The perimeter dates it from 5 November 2023 to 21 November 2023.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 16,060 hectares (160.6 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Magdalena (16,160 ha, 1.1 %).
- What was the weather like?
- During the fire the temperature reached 38.6 °C, humidity dropped to 34 % and gusts hit 45 km/h. The fire danger index (FWI) reached 26, class High.
- 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 adjusted with the VIIRS detections inside the perimeter, which said 5 November 2023 to 21 November 2023. 875 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.