Burned area
satellite only19,425ha
Perimeter published by GWIS (Copernicus).
- Source
- GWIS (Copernicus)
- Date
- 30 Jul 2024 – 22 Aug 2024
+− cross-check
No official record is matched to this page to compare it with.
BO · Bolivia · –
Exaltación fire, 30 July 2024 Exaltación
Out · last detection 22 Aug 2024, 17:15 UTC
The fire started on 30 July 2024 in Exaltación, Bolivia, and satellites saw it burning for 24 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 19,425 hectares from heat detections, spread across a single municipality.
It is the 54th largest in Beni since 2016 (of 859 with a page). Number 38 in Bolivia in 2024, of 295.
Use this data
Compare with…
Use this data
Fire page data · version 2026-10-24matches the official recordwith caveatssatellite onlymodel
When copying, the sentence is
Tick the figures you want: they make up the lede and the CSV.
Duration by satellite
satellite only24days
30 Jul 2024 to 22 Aug 2024: first and last day with fire on the page.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- last detection: 22 Aug 2024, 17:15 UTC
+− cross-check
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.
Start
satellite only30 Jul 2024
First day with fire seen by the satellites or the perimeter.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- 30 Jul 2024
+− cross-check
No official record is matched to this page, so the alert time and the cause are not known here.
Hotspots
satellite only1,621
VIIRS detections at 375 m. Most intense hotspot: 317 MW.
- Source
- NASA FIRMS · VIIRS (Suomi NPP)
- Date
- 30 Jul 2024 – 22 Aug 2024
+− cross-check
There is no official record to compare with. Each hotspot is a pixel detected in one satellite pass, not a separate fire.
The worst day
satellite only4,031MW
Total radiative power on 5 August 2024; hotspots that day: 325.
- Source
- NASA FIRMS · VIIRS (FRP)
- Date
- 5 Aug 2024
+− cross-check
Fire radiative power (FRP) measures the energy the fire gives off when the satellite passes. Added up by day, it compares intensity, not area.
Danger at the start
model33.0FWI · high
Fire Weather Index (Canadian system) computed by WorldFires for the day the fire started. Consecutive days without rain before: 30.
- Source
- WorldFires calculation (Canadian FWI system)
- Date
- 30 Jul 2024, local noon
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
This is an index computed from weather model data, not a measurement of the fire nor an official warning. Danger warnings are issued by each country’s authority. Emergency number and official warnings
Weather during the fire
model37.5°C · 36% RH
High of 37.5 °C and minimum humidity of 36% on 20 August 2024; gusts of 46 km/h on 7 August 2024.
- Source
- weather model at the fire’s grid cell
- Date
- 30 Jul 2024 – 22 Aug 2024
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
These are model values for a cell of about 25 km, not from a weather station: they may differ from what was measured on the ground.
This page’s change log has been kept since 24 October 2026: every night what it publishes is compared and the difference is logged. Anything earlier is reconstructed from each source’s date and marked as reconstructed.
Show
-
· reconstructed weatherWeather and FWI computed from the ERA5 reanalysis
-
· reconstructed GHSLPopulation and built-up area computed
What was saved on 24 October 2026
Every night a snapshot of what the page shows is saved. If anything changes, it appears in the list as a log entry.
- Area
- 19,425 ha
- Dates
- 30 Jul 2024 – 22 Aug 2024
- Name
- Exaltación
- Official record
- —
Versioned permanent link
https://worldfires.org/en/fire/exaltacion-2024-07-4?v=2026-10-24A version keeps the area, dates, name and official record; the area as it was logged (changes under 2% are not logged). The map, hotspots and weather always show today’s data.
Citation
A lede of about 60 words figures only, no adjectives
CSV for this fire exaltacion-2024-07-4.csv · daily, no individual hotspots
| fecha | focos_viirs | frp_mw | tmax_c | tmin_c | hr_min_pct | viento_max_kmh | racha_max_kmh | precip_mm | fwi | clase_fwi | dentro_del_incendio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-07-30 | 25 | 209 | 29.5 | 17.7 | 43 | 21 | 35.6 | 0 | 33 | alto | 1 |
| 2024-07-31 | 34 | 318 | 33 | 18.4 | 41 | 8.7 | 19.1 | 0 | 24.5 | alto | 1 |
| 2024-08-01 | 72 | 2,338 | 35 | 21.2 | 38 | 18.4 | 33.8 | 0 | 31.6 | alto | 1 |
| 2024-08-02 | 131 | 2,587 | 35.3 | 23.8 | 40 | 22.7 | 44.6 | 0 | 35.5 | alto | 1 |
| 2024-08-03 | 237 | 3,251 | 35.3 | 24.8 | 41 | 19.4 | 42.5 | 0.1 | 33.1 | alto | 1 |
| 2024-08-04 | 181 | 3,753 | 36.5 | 24.9 | 38 | 15.2 | 34.2 | 1.2 | 25.9 | alto | 1 |
| 2024-08-05 | 325 | 4,031 | 35.3 | 23.9 | 44 | 9.9 | 28.8 | 0.5 | 23.4 | alto | 1 |
| 2024-08-06 | 111 | 828 | 34.1 | 24.2 | 48 | 11.6 | 36.4 | 1.2 | 17.4 | moderado | 1 |
| 2024-08-07 | 53 | 122 | 32 | 25.6 | 57 | 19 | 45.7 | 1.5 | 15.1 | moderado | 1 |
| 2024-08-08 | 62 | 165 | 32.6 | 22.5 | 57 | 17.9 | 35.6 | 5.2 | 6.7 | bajo | 1 |
| 2024-08-09 | 0 | 0 | 23.8 | 15 | 60 | 25.1 | 43.6 | 4 | 5.9 | bajo | 1 |
| 2024-08-10 | 9 | 71 | 24.6 | 15.7 | 35 | 24.3 | 43.9 | 0 | 16.8 | moderado | 1 |
| 2024-08-11 | 7 | 26 | 29.2 | 15.6 | 33 | 10.3 | 18.7 | 0 | 18.9 | moderado | 1 |
| 2024-08-12 | 63 | 1,134 | 30.6 | 18.8 | 26 | 18.7 | 38.2 | 0 | 30 | alto | 1 |
| 2024-08-13 | 89 | 927 | 30.7 | 15.6 | 19 | 17.2 | 31.7 | 0 | 34.1 | alto | 1 |
| 2024-08-14 | 91 | 710 | 33.5 | 15.6 | 27 | 9.9 | 16.6 | 0 | 29.1 | alto | 1 |
| 2024-08-15 | 24 | 150 | 36.3 | 20.7 | 31 | 13.6 | 29.2 | 0 | 32.6 | alto | 1 |
| 2024-08-16 | 13 | 52 | 36.9 | 21.9 | 32 | 12.2 | 28.1 | 0 | 32.2 | alto | 1 |
| 2024-08-17 | 5 | 9 | 37.2 | 22.5 | 35 | 11.6 | 27.4 | 0 | 31.1 | alto | 1 |
| 2024-08-18 | 14 | 53 | 37.4 | 24.3 | 35 | 10.8 | 25.9 | 0 | 30.9 | alto | 1 |
| 2024-08-19 | 18 | 58 | 36.6 | 24.6 | 38 | 11.8 | 27.4 | 0 | 30.3 | alto | 1 |
| 2024-08-20 | 20 | 109 | 37.5 | 24.6 | 36 | 8.8 | 24.5 | 0.1 | 28.6 | alto | 1 |
| 2024-08-21 | 18 | 89 | 36 | 25 | 43 | 17 | 34.2 | 0.1 | 32.1 | alto | 1 |
| 2024-08-22 | 19 | 101 | 37 | 25.3 | 37 | 19.6 | 38.5 | 0 | 34.7 | alto | 1 |
| 2024-08-23 | 0 | 0 | 36.2 | 26.6 | 39 | 16.6 | 36.4 | 0.1 | 32.7 | alto | 0 |
| 2024-08-24 | 0 | 0 | 31.8 | 22.2 | 46 | 24.9 | 43.2 | 0.1 | 35.6 | alto | 0 |
| 2024-08-25 | 0 | 0 | 24.5 | 18.3 | 38 | 28.4 | 52.9 | 0.1 | 39 | muy_alto | 0 |
| 2024-08-26 | 0 | 0 | 25.7 | 16.7 | 28 | 20.9 | 38.9 | 0 | 34 | alto | 0 |
| 2024-08-27 | 0 | 0 | 29.8 | 15.8 | 31 | 7.8 | 18.4 | 0 | 25.1 | alto | 0 |
| 2024-08-28 | 0 | 0 | 32.8 | 19.1 | 34 | 9.3 | 21.6 | 0 | 26.4 | alto | 0 |
| 2024-08-29 | 0 | 0 | 36.5 | 20.6 | 32 | 6.9 | 22.3 | 0 | 27.2 | alto | 0 |
| 2024-08-30 | 0 | 0 | 36.2 | 22.1 | 35 | 9.2 | 18.7 | 0 | 29.1 | alto | 0 |
| 2024-08-31 | 0 | 0 | 36.6 | 24.5 | 36 | 11.2 | 27.7 | 0 | 30.9 | alto | 0 |
| 2024-09-01 | 0 | 0 | 33.2 | 23.8 | 35 | 18.8 | 36.7 | 0 | 37.6 | alto | 0 |
It is generated in your browser from this page’s data: one file per fire, aggregated by day and without individual hotspots.
Live widget for your story
It updates itself while the fire is still active and links to this page. Free, with the attribution shown at the bottom.
Sources for this page: GWIS (Copernicus), NASA FIRMS (VIIRS), ERA5 (ECMWF/Copernicus C3S) · Open-Meteo.com (CC BY 4.0), GHSL (JRC). Open-Meteo.com · How we build fire pages: methodology
- Burnt area
- 19,425ha
- GWIS perimeter (Copernicus)
- Duration
- 24days
- 30 Jul 2024 – 22 Aug 2024
- Municipalities hit
- 1
- municipalities
- Started on
- 30 Jul
- 2024
- Heat detections
- 1,621
- in a single hotspot: 317 MW
- Danger at start
- 33
- High · FWI index
- Average daily power
- 917MW
- detected power per day, on average
Where it burned
HOTSPOTS BY DAY
30 Jul22 Aug
22 Aug 2024
How it evolved, day by day
30 Jul
5 Aug
10 Aug
15 Aug
20 Aug
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
38°high
46km/h · peak gust
19%lowest humidity
It had gone 30 days without rain (1 mm or more) when it started.
This area had burned before
97% of the perimeter overlaps earlier fires recorded since 2016: 7,104 ha in 2016, 17,786 ha in 2017, 1,057 ha in 2018, 861 ha in 2019, 14,713 ha in 2020, 11,822 ha in 2021, 11,006 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 18,894 ha that had burned before.
- 14,251 ha Exaltación fire, September 2020 23,098 ha in total; the hectares shown are those it shares with this fire
- 10,345 ha Exaltación fire, September 2021 15,054 ha in total; the hectares shown are those it shares with this fire
- 8,606 ha Exaltación fire, September 2017 11,108 ha in total; the hectares shown are those it shares with this fire
- 4,958 ha Exaltación fire, September 2016 6,216 ha in total; the hectares shown are those it shares with this fire
- 4,956 ha Exaltación fire, August 2017 5,902 ha in total; the hectares shown are those it shares with this fire
- 3,466 ha Exaltación fire, September 2023 4,088 ha in total; the hectares shown are those it shares with this fire
- 3,321 ha Exaltación fire, September 2023 3,713 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
-
19,568 ha reached on 30 Jul0.8 %
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 2025Built-up area0.15 ha
Residents< 20
Inside the perimeter there were about 0.15 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) |
|---|---|---|---|---|---|
| 30 Jul | 29.5 °C | 43 % | 36 km/h | 0.0 mm | High 33 |
| 31 Jul | 33.0 °C | 41 % | 19 km/h | 0.0 mm | High 24 |
| 1 Aug | 35.0 °C | 38 % | 34 km/h | 0.0 mm | High 32 |
| 2 Aug | 35.3 °C | 40 % | 45 km/h | 0.0 mm | High 36 |
| 3 Aug | 35.3 °C | 41 % | 42 km/h | 0.1 mm | High 33 |
| 4 Aug | 36.5 °C | 38 % | 34 km/h | 1.2 mm | High 26 |
| 5 Aug | 35.3 °C | 44 % | 29 km/h | 0.5 mm | High 23 |
| 6 Aug | 34.1 °C | 48 % | 36 km/h | 1.2 mm | Moderate 17 |
| 7 Aug | 32.0 °C | 57 % | 46 km/h | 1.5 mm | Moderate 15 |
| 8 Aug | 32.6 °C | 57 % | 36 km/h | 5.2 mm | Low 7 |
| 9 Aug | 23.8 °C | 60 % | 44 km/h | 4.0 mm | Low 6 |
| 10 Aug | 24.6 °C | 35 % | 44 km/h | 0.0 mm | Moderate 17 |
| 11 Aug | 29.2 °C | 33 % | 19 km/h | 0.0 mm | Moderate 19 |
| 12 Aug | 30.6 °C | 26 % | 38 km/h | 0.0 mm | High 30 |
| 13 Aug | 30.7 °C | 19 % | 32 km/h | 0.0 mm | High 34 |
| 14 Aug | 33.5 °C | 27 % | 17 km/h | 0.0 mm | High 29 |
| 15 Aug | 36.3 °C | 31 % | 29 km/h | 0.0 mm | High 33 |
| 16 Aug | 36.9 °C | 32 % | 28 km/h | 0.0 mm | High 32 |
| 17 Aug | 37.2 °C | 35 % | 27 km/h | 0.0 mm | High 31 |
| 18 Aug | 37.4 °C | 35 % | 26 km/h | 0.0 mm | High 31 |
| 19 Aug | 36.6 °C | 38 % | 27 km/h | 0.0 mm | High 30 |
| 20 Aug | 37.5 °C | 36 % | 24 km/h | 0.1 mm | High 29 |
| 21 Aug | 36.0 °C | 43 % | 34 km/h | 0.1 mm | High 32 |
| 22 Aug | 37.0 °C | 37 % | 38 km/h | 0.0 mm | High 35 |
| 23 Aug after | 36.2 °C | 39 % | 36 km/h | 0.1 mm | High 33 |
| 24 Aug after | 31.8 °C | 46 % | 43 km/h | 0.1 mm | High 36 |
| 25 Aug after | 24.5 °C | 38 % | 53 km/h | 0.1 mm | Very high 39 |
| 26 Aug after | 25.7 °C | 28 % | 39 km/h | 0.0 mm | High 34 |
| 27 Aug after | 29.8 °C | 31 % | 18 km/h | 0.0 mm | High 25 |
| 28 Aug after | 32.8 °C | 34 % | 22 km/h | 0.0 mm | High 26 |
| 29 Aug after | 36.5 °C | 32 % | 22 km/h | 0.0 mm | High 27 |
| 30 Aug after | 36.2 °C | 35 % | 19 km/h | 0.0 mm | High 29 |
| 31 Aug after | 36.6 °C | 36 % | 28 km/h | 0.0 mm | High 31 |
| 1 Sept after | 33.2 °C | 35 % | 37 km/h | 0.0 mm | High 38 |
Its twins: fires that started in the same weather
It started with an FWI of 33.0, a minimum humidity of 43% and 30 days without rain. Fires in the area that started in weather like this since 2016: 15.
FWI at the start
33.0
Minimum humidity
43 %
Days without rain
30
this fire
chosen twins
rest of the area
Almost identicalSimilar
Outlines of the closest twins
This fire · Exaltación fire, 30 July 2024
19,425 ha
24 days
FWI 33.0
Min. humidity 43 %
San Joaquín fire, August 2016
27,782 ha
22 days
FWI 32.9
Min. humidity 44 %
69 km away, in 2016
First rain (1 mm or more) after it ended: 25.1 mm on 3 Sept.
Exaltación fire, August 2017
5,902 ha
11 days
FWI 26.9
Min. humidity 43 %
8 km away, in 2017
First rain (1 mm or more) after it ended: 2.6 mm on 17 Aug.
Magdalena fire, September 2024
14,245 ha
37 days
FWI 32.1
Min. humidity 41 %
157 km away, in 2024
First rain (1 mm or more) after it ended: 5.4 mm on 19 Oct.
Exaltación fire, September 2024
6,326 ha
10 days
FWI 32.4
Min. humidity 40 %
33 km away, in 2024
First rain (1 mm or more) after it ended: 1.0 mm on 14 Sept.
Huacaraje fire, August 2021
3,060 ha
6 days
FWI 30.1
Min. humidity 43 %
213 km away, in 2021
First rain (1 mm or more) after it ended: 3.6 mm on 5 Sept.
What happened to them
- 10 days
- median duration
- 6,326 ha
- median area
- 27 %
- went past 10,000 ha
- 5.2 mm
- rain at the end (median; 14 of 15 had it)
It was 3.1 times larger than the median of its twins and lasted 24 days, against 10 days.
Only 1 of its 15 twins burned more. The weather on the first day does not explain everything: the wind in the following days, the fuel and the firefighting also count. In 1 of 15, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 5.2 mm.
This is a bank of analogues: it shows what usually happens, not what will happen. With fewer than 15 twins we give no figures. How we calculate it
How it ended
—first rain
—no rain in ten days
46km/h · max. gust
It was considered over on 22 Aug, and not even 1 mm fell in the following ten days: it went out without rain. Twins with rain when they ended: 14 of 15, with a median of 5.2 mm.
Weather on this page: Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)
How a twin is chosen
- Same area: fires that have already ended, less than 250 km from this one, since 2016.
- Same start: we compare the FWI on the first day, the minimum humidity that day and the run of days without rain before it. The slider sets how much they may differ.
- Only pages with final weather data (ERA5 reanalysis) calculated in the same way as this fire’s; agricultural and grass burns and pages with data under review are left out.
- Fires burning at the same time as this one (a week before or after) are left out: they share the same spell of weather and do not count as a precedent.
- They are sorted by similarity, and the outlines of the first five are drawn.
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
↔
Before · 23 Jul 2024
After · 29 Aug 2024
Sentinel-2 did not pass over on that day. Try another date, or use false colour, which is daily.
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 14 August 2024 the air beside the fire reached 98 µg/m³ of PM2.5. That day averaged 71: 4.7 times the WHO daily guideline (15).
PM2.5 peak98 µg/m³
Days over the guideline20 days
PM10141 µg/m³
Optical depth1.94
WHO 15
28 Jul2 Aug7 Aug12 Aug17 Aug
Good
Fair
Moderate
Poor
Very poor
Extremely poor
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 · 1,621Every satellite heat detection, one by one, with time, satellite, power and coordinates.
⬇ Download CSV
Times in UTC. Each detection is a 375 m pixel: a large fire yields hundreds per pass.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Exaltación fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 30 July 2024 to 22 August 2024 (24 days). The perimeter dates it from 30 July 2024 to 15 August 2024.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 19,425 hectares (194.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Exaltación (19,568 ha, 0.8 %).
- What was the weather like?
- During the fire the temperature reached 37.5 °C, humidity dropped to 19 % and gusts hit 46 km/h. The fire danger index (FWI) reached 36, 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.
- How did the fires that started in similar weather in this area end?
- Fires less than 250 km away that started since 2016 with a similar FWI, humidity and dry spell: 15. Their median duration was 10 days and their median area 6,326 ha; 27 % went past 10,000 ha. Only 1 of its 15 twins burned more. The weather on the first day does not explain everything: the wind in the following days, the fuel and the firefighting also count. In 1 of 15, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 5.2 mm.
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.
RSS Changes to this page With cross-checks and a citable version
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 30 July 2024 to 15 August 2024. 1,621 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.