Sozopol fire, July 2025 Созопол · Sozopol
The fire started on 14 July 2025 in Sozopol, Bulgaria, and satellites saw it burning for 2 days. Copernicus mapped a burnt perimeter of 195 hectares from satellite imagery, spread across a single municipality.
It is the 23th largest in Burgas since 2016 (of 33 with a page). Number 29 in Bulgaria in 2025, of 44.
The power measured by the satellite is low (26.8 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
Compare with…
- Burnt area
- 195ha
- Copernicus perimeter
- Duration
- 2days
- 14 Jul 2025 – 15 Jul 2025
- Municipalities hit
- 1
- municipalities
- Started on
- 14 Jul
- 2025
- Heat detections
- 2
- in a single hotspot: 27 MW
- Danger at start
- 23
- High · FWI index
- Average daily power
- 14MW
- 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 14 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
-
195 ha reached on 14 Jul0.4 %
Burnt area inside each municipality, from crossing the official 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.
What burned
- Agricultural areas90 %
- Scrub and transitional woodland8.2 %
- Broadleaved forest2.1 %
Natura 2000 protected area affected: 26 %
- LIC Fakiyska reka BG0000230
Natura 2000 sites (European Environment Agency, 2024 release) crossed by the perimeter.
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) |
|---|---|---|---|---|---|
| 14 Jul | 30.5 °C | 40 % | 32 km/h | 0.0 mm | High 23 |
| 15 Jul | 29.9 °C | 37 % | 35 km/h | 0.0 mm | High 25 |
| 16 Jul after | 30.4 °C | 49 % | 28 km/h | 0.0 mm | High 22 |
| 17 Jul after | 29.4 °C | 58 % | 31 km/h | 0.0 mm | High 21 |
| 18 Jul after | 27.5 °C | 48 % | 27 km/h | 0.8 mm | Moderate 17 |
| 19 Jul after | 29.2 °C | 40 % | 26 km/h | 0.0 mm | High 22 |
| 20 Jul after | 31.3 °C | 40 % | 23 km/h | 0.0 mm | High 24 |
| 21 Jul after | 31.9 °C | 44 % | 31 km/h | 0.0 mm | High 25 |
| 22 Jul after | 34.5 °C | 40 % | 25 km/h | 0.0 mm | High 25 |
| 23 Jul after | 29.4 °C | 61 % | 36 km/h | 0.0 mm | High 23 |
| 24 Jul after | 29.3 °C | 62 % | 41 km/h | 0.0 mm | High 23 |
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 16 July 2025 the air beside the fire reached 24 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)
Detections table · 2Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 936 haBurgas Бургас25 July 2016 · 1 day · 30 km away
- 582 haBurgas БургасJuly 2023 · 4 days · 31 km away
- 992 haBurgas БургасAugust 2017 · 4 days · 33 km away
- 718 haSredets СредецAugust 2025 · 3 days · 36 km away
- 608 haSredets Средец18 August 2023 · 3 days · 36 km away
- 514 haBurgas Бургас14 August 2023 · 3 days · 36 km away
Frequently asked questions
- How long did the Sozopol fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 14 July 2025 to 15 July 2025 (2 days). The perimeter dates it from 14 July 2025 to 14 July 2025.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 195 hectares (2.0 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Sozopol (195 ha, 0.4 %).
- Did the fire reach a town?
- The fire started in Sozopol and came within 6.1 km of its centre. That is the distance from the perimeter, or the nearest hotspot, to the point marking the centre; it does not mean it entered the houses.
- What was the weather like?
- During the fire the temperature reached 30.5 °C, humidity dropped to 40 % and gusts hit 32 km/h. The fire danger index (FWI) reached 23, class High.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Bulgaria (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 · 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: EFFIS (Copernicus), mapped on satellite imagery.
- Dates adjusted with the VIIRS detections inside the perimeter, which said 14 July 2025 to 14 July 2025. 2 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.
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 (Public Domain). 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.