Izium fire, 31 March 2024 Ізюмський район · Izium
The fire started on 31 March 2024 in Izium, Ukraine, and satellites saw it burning for 4 days. Copernicus mapped a burnt perimeter of 212 hectares from satellite imagery, spread across a single municipality.
It is the 185th largest in Kharkiv Oblast since 2016 (of 558 with a page). Number 888 in Ukraine in 2024, of 2092.
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- Burnt area
- 212ha
- Copernicus perimeter
- Duration
- 4days
- 31 Mar 2024 – 3 Apr 2024
- Municipalities hit
- 1
- districts
- Started on
- 31 Mar
- 2024
- Heat detections
- 16
- in a single hotspot: 62 MW
- Danger at start
- 12
- Moderate · FWI index
- Average daily power
- 54MW
- 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 2 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
-
210 ha reached on 31 Mar0.1 %
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 areas74 %
- Mixed forest14 %
- Other natural land12 %
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) |
|---|---|---|---|---|---|
| 1 Apr | 24.5 °C | 23 % | 45 km/h | 0.0 mm | Moderate 12 |
| 2 Apr | 25.4 °C | 18 % | 48 km/h | 0.0 mm | Moderate 18 |
| 3 Apr | 18.2 °C | 28 % | 44 km/h | 0.3 mm | Moderate 16 |
| 4 Apr after | 19.9 °C | 22 % | 54 km/h | 0.0 mm | Moderate 19 |
| 5 Apr after | 11.7 °C | 43 % | 27 km/h | 0.0 mm | Low 10 |
| 6 Apr after | 17.7 °C | 32 % | 22 km/h | 0.2 mm | Low 10 |
| 7 Apr after | 22.1 °C | 29 % | 19 km/h | 0.0 mm | Low 10 |
| 8 Apr after | 24.3 °C | 26 % | 21 km/h | 0.0 mm | Moderate 13 |
| 9 Apr after | 24.8 °C | 27 % | 18 km/h | 0.0 mm | Moderate 14 |
| 10 Apr after | 26.4 °C | 23 % | 19 km/h | 0.0 mm | Moderate 15 |
| 11 Apr after | 28.7 °C | 15 % | 14 km/h | 0.0 mm | Moderate 20 |
| 12 Apr after | 25.3 °C | 20 % | 36 km/h | 0.1 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.
The smoke
CAMS · CopernicusOn 2 April 2024 the air beside the fire reached 29 µg/m³ of PM2.5. That day averaged 16: 1.1 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 · 16Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 1,336 haSloviansk Слов'янський район4 September 2024 · 4 days · 11 km away
- 2,568 haLyman Лиманський район20 May 2024 · 9 days · 16 km away
- 8,563 haSloviansk Слов'янський район29 July 2024 · 5 days · 19 km away
- 2,535 haIzium Ізюмський район27 May 2024 · 6 days · 19 km away
- 2,016 haIzium Ізюмський район2 June 2024 · 5 days · 27 km away
- 1,355 haBarvinkove Барвінківський район21 August 2024 · 8 days · 28 km away
Frequently asked questions
- How long did the Izium fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 31 March 2024 to 3 April 2024 (4 days). The perimeter dates it from 1 April 2024 to 2 April 2024.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 212 hectares (2.1 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Izium (210 ha, 0.1 %).
- Did the fire reach a town?
- The fire started in Izium and came within 18.8 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 25.4 °C, humidity dropped to 18 % and gusts hit 48 km/h. The fire danger index (FWI) reached 18, class Moderate.
- 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 · 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 1 April 2024 to 2 April 2024. 16 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.