Exaltación fire, 25 August 2017 Exaltación
The fire started on 25 August 2017 in Exaltación, Bolivia, and satellites saw it burning for 6 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,860 hectares from heat detections, spread across a single municipality.
It is the 354th largest in Beni since 2016 (of 902 with a page). Number 46 in Bolivia in 2017, of 123.
- Burnt area
- 5,860ha
- GWIS perimeter (Copernicus)
- Duration
- 6days
- 25 Aug 2017 – 30 Aug 2017
- Municipalities hit
- 1
- municipalities
- Started on
- 25 Aug
- 2017
- Heat detections
- 135
- in a single hotspot: 379 MW
- Danger at start
- 19
- Moderate · FWI index
- Energy released
- 3.8GW
- sum of detected power
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 4 days without rain (1 mm or more) when it started.
This area had burned before
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
5,899 ha0.2 %
Burnt area inside each municipality, from crossing the GWIS perimeter with administrative boundaries. The distance is from the town centre 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) |
|---|---|---|---|---|---|
| 25 Aug | 34.9 °C | 45 % | 30 km/h | 0.0 mm | Moderate 19 |
| 26 Aug | 34.4 °C | 55 % | 34 km/h | 0.3 mm | Moderate 18 |
| 27 Aug | 35.3 °C | 45 % | 30 km/h | 0.0 mm | Moderate 18 |
| 28 Aug | 36.0 °C | 40 % | 26 km/h | 0.0 mm | Moderate 20 |
| 29 Aug | 36.3 °C | 43 % | 30 km/h | 0.3 mm | Moderate 21 |
| 30 Aug | 35.9 °C | 41 % | 25 km/h | 0.0 mm | Moderate 21 |
| 31 Aug after | 33.5 °C | 45 % | 30 km/h | 0.1 mm | High 24 |
| 1 Sept after | 35.6 °C | 44 % | 21 km/h | 0.0 mm | High 22 |
| 2 Sept after | 35.8 °C | 47 % | 27 km/h | 0.0 mm | High 25 |
| 3 Sept after | 36.7 °C | 45 % | 27 km/h | 0.0 mm | High 23 |
| 4 Sept after | 37.1 °C | 41 % | 27 km/h | 0.0 mm | High 24 |
| 5 Sept after | 33.4 °C | 46 % | 35 km/h | 0.7 mm | High 22 |
| 6 Sept after | 33.7 °C | 42 % | 27 km/h | 0.0 mm | High 24 |
| 7 Sept after | 35.4 °C | 40 % | 27 km/h | 0.0 mm | High 24 |
| 8 Sept after | 34.8 °C | 43 % | 27 km/h | 0.0 mm | High 24 |
| 9 Sept after | 34.6 °C | 50 % | 40 km/h | 0.0 mm | High 26 |
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.
Detections table · 135Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 46,688 haExaltación10 August 2024 · 33 days · 6 km away
- 17,236 haExaltaciónOctober 2018 · 13 days · 10 km away
- 23,072 haExaltación17 September 2017 · 5 days · 31 km away
- 15,972 haExaltación29 August 2022 · 6 days · 34 km away
- 23,098 haExaltación23 September 2020 · 21 days · 39 km away
- 19,425 haExaltación30 July 2024 · 17 days · 39 km away
Frequently asked questions
- How long did the Exaltación fire last?
- GWIS (Copernicus) dates it between 25 August 2017 and 30 August 2017: 6 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 5,860 hectares (58.6 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Exaltación (5,899 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 36.3 °C, humidity dropped to 40 % and gusts hit 34 km/h. The fire danger index (FWI) reached 21, 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
Satellite cross-check
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
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.