Dolyna fire, May 2022 Долинський район · Dolyna
The fire started on 10 May 2022 in Dolyna, Ukraine, and satellites saw it burning for 2 days. Copernicus mapped a burnt perimeter of 215 hectares from satellite imagery, spread across a single municipality.
It is the 5th largest in Ivano-Frankivsk Oblast since 2016 (of 14 with a page). Number 239 in Ukraine in 2022, of 531.
The power measured by the satellite is low (9.7 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
- Burnt area
- 215ha
- Copernicus perimeter
- Duration
- 2days
- 10 May 2022 – 11 May 2022
- Municipalities hit
- 1
- districts
- Started on
- 10 May
- 2022
- Heat detections
- 11
- in a single hotspot: 10 MW
- Danger at start
- 2
- Very low · FWI index
- Energy released
- 43MW
- 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 0 days without rain (1 mm or more) when it started. Rain came after the fire: 1.1 mm on 13 May.
This area had burned before
83% of the perimeter overlaps earlier fires recorded since 2016: 179 ha in 2020.
What happened to each town
-
215 ha reached on 10 May0.2 %
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
- Mixed forest51 %
- Other natural land42 %
- Agricultural areas4.2 %
- Broadleaved forest3.3 %
Land cover inside the perimeter as reported by Copernicus EFFIS (outside the Corine Land Cover area).
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) |
|---|---|---|---|---|---|
| 10 May | 19.6 °C | 28 % | 28 km/h | 0.0 mm | Very low 2 |
| 11 May | 23.5 °C | 25 % | 34 km/h | 0.0 mm | Low 10 |
| 12 May after | 27.0 °C | 30 % | 65 km/h | 0.1 mm | Moderate 19 |
| 13 May after | 20.3 °C | 56 % | 35 km/h | 1.1 mm | Very low 4 |
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 8 May 2022 the air beside the fire reached 15 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 · 11Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 375 haDolyna Долинський районApril 2020 · 4 days · 1 km away
- 383 haStryi Стрийський районApril 2026 · 1 day · 12 km away
- 308 haStryi Стрийський районMay 2021 · 2 days · 14 km away
- 279 haStryi Стрийський район18 March 2022 · 4 days · 14 km away
- 267 haStryi Стрийський районMay 2025 · 2 days · 14 km away
- 256 haRozhniativ Рожнятівський район13 March 2026 · 1 day · 21 km away
Frequently asked questions
- How long did the Dolyna fire last?
- Copernicus dates it between 10 May 2022 and 11 May 2022: 2 days between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 215 hectares (2.2 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Dolyna (215 ha, 0.2 %).
- Did the fire reach a town?
- The closest fire to a town centre came within 11.6 km of Dolyna. 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 23.5 °C, humidity dropped to 25 % and gusts hit 34 km/h. The fire danger index (FWI) reached 10, class Low.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Ukraine (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: 101 · 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 (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.