Ratne fire, 5 March 2025 Ратнівський район · Ratne
The fire started on 5 March 2025 in Ratne, Ukraine, and satellites saw it burning for 3 days. Copernicus mapped a burnt perimeter of 342 hectares from satellite imagery, spread across a single municipality.
It is the 12th largest in Volyn Oblast since 2016 (of 71 with a page). Number 332 in Ukraine in 2025, of 1359.
- Burnt area
- 342ha
- Copernicus perimeter
- Duration
- 3days
- 5 Mar 2025 – 7 Mar 2025
- Municipalities hit
- 1
- districts
- Started on
- 5 Mar
- 2025
- Heat detections
- 3
- in a single hotspot: 7 MW
- Danger at start
- 3
- Very low · FWI index
Where it burned
The weather it burned in
It had gone 4 days without rain (1 mm or more) when it started. Rain came after the fire: 1.8 mm on 11 Mar.
This area had burned before
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
341 ha reached on 10 Mar0.2 %
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
- Agricultural areas73 %
- Other natural land25 %
- Mixed forest2.0 %
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) |
|---|---|---|---|---|---|
| 5 Mar | 13.7 °C | 26 % | 54 km/h | 0.0 mm | Very low 3 |
| 6 Mar | 17.6 °C | 24 % | 42 km/h | 0.0 mm | Low 6 |
| 7 Mar | 16.9 °C | 36 % | 23 km/h | 0.0 mm | Very low 4 |
| 8 Mar after | 18.5 °C | 23 % | 14 km/h | 0.0 mm | Low 6 |
| 9 Mar after | 17.7 °C | 25 % | 20 km/h | 0.0 mm | Low 6 |
| 10 Mar after | 18.9 °C | 28 % | 34 km/h | 0.0 mm | Low 8 |
| 11 Mar after | 16.5 °C | 43 % | 49 km/h | 1.8 mm | Very low 3 |
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 March 2025 the air beside the fire reached 34 µg/m³ of PM2.5. That day averaged 23: 1.5 times the WHO daily 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 · 3Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 389 haRatne Ратнівський район31 March 2025 · 1 day · 11 km away
- 518 haRatne Ратнівський район5 March 2025 · 2 days · 13 km away
- 181 haRatne Ратнівський район6 March 2025 · 2 days · 15 km away
- 251 haRatne Ратнівський районMarch 2022 · 1 day · 20 km away
- 220 haStara Vyzhivka Старовижівський районMarch 2025 · 1 day · 24 km away
- 1,354 haRatne Ратнівський районJanuary 2025 · 3 days · 25 km away
Frequently asked questions
- How long did the Ratne fire last?
- Copernicus dates it between 5 March 2025 and 7 March 2025: 3 days between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 342 hectares (3.4 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Ratne (341 ha, 0.2 %).
- Did the fire reach a town?
- The closest fire to a town centre came within 13.7 km of Ratne. 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 17.6 °C, humidity dropped to 24 % and gusts hit 54 km/h. The fire danger index (FWI) reached 6, 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.