Bigadiç fire, August 2025 Bigadiç
The fire started on 22 August 2025 in Bigadiç, Türkiye, and satellites saw it burning for 1 day. Copernicus mapped a burnt perimeter of 346 hectares from satellite imagery, spread across a single municipality.
It is the 5th largest in Balıkesir since 2016 (of 20 with a page). Number 66 in Türkiye in 2025, of 184.
We have the Copernicus perimeter for this fire, but not yet its hotspots: NASA publishes the yearly hotspot archive only once the year closes. The page picks it up automatically when it is available.
- Burnt area
- 346ha
- Copernicus perimeter
- Duration
- 1day
- 22 Aug 2025 – 22 Aug 2025
- Municipalities hit
- 1
- districts
- Started on
- 22 Aug
- 2025
- Danger at start
- 43
- Very high · FWI index
Where it burned
The weather it burned in
It had gone more than two months 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
-
346 ha0.4 %
Burnt area inside each municipality, from crossing the official 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.
What burned
- Agricultural areas62 %
- Scrub and transitional woodland17 %
- Other natural land13 %
- Broadleaved forest7.5 %
Land cover inside the perimeter according to Corine Land Cover, as reported by Copernicus.
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) |
|---|---|---|---|---|---|
| 22 Aug | 35.4 °C | 21 % | 37 km/h | 0.0 mm | Very high 43 |
| 23 Aug after | 31.4 °C | 37 % | 40 km/h | 0.0 mm | Very high 39 |
| 24 Aug after | 27.9 °C | 42 % | 51 km/h | 0.0 mm | High 37 |
| 25 Aug after | 29.4 °C | 33 % | 54 km/h | 0.0 mm | Very high 40 |
| 26 Aug after | 28.0 °C | 30 % | 56 km/h | 0.0 mm | Very high 40 |
| 27 Aug after | 27.1 °C | 50 % | 58 km/h | 0.0 mm | High 35 |
| 28 Aug after | 28.5 °C | 40 % | 52 km/h | 0.0 mm | High 33 |
| 29 Aug after | 29.3 °C | 45 % | 42 km/h | 0.0 mm | High 29 |
| 30 Aug after | 31.6 °C | 36 % | 24 km/h | 0.0 mm | High 27 |
| 31 Aug after | 33.9 °C | 28 % | 40 km/h | 0.0 mm | High 37 |
| 1 Sept after | 30.8 °C | 34 % | 30 km/h | 0.0 mm | High 35 |
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 23 August 2025 the air beside the fire reached 17 µg/m³ of PM2.5, but no daily average passed the WHO 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)
Other fires nearby
Frequently asked questions
- How long did the Bigadiç fire last?
- Copernicus dates it between 22 August 2025 and 22 August 2025: 1 day between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 346 hectares (3.5 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Bigadiç (346 ha, 0.4 %).
- Did the fire reach a town?
- The closest fire to a town centre came within 9.6 km of Bigadiç. That is the distance to the perimeter or nearest hotspot; it does not mean it entered the houses.
- What was the weather like?
- During the fire the temperature reached 35.4 °C, humidity dropped to 21 % and gusts hit 37 km/h. The fire danger index (FWI) reached 43, class Very high.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Türkiye (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: 112
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 and land cover come from the Copernicus European Forest Fire Information System (EFFIS), measured on MODIS and Sentinel-2 imagery and published under CC BY 4.0. 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 (Open Data Commons Open Database License 1.0). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from each country’s official figure.