Crișan fire, 12 April 2022 Murighiol, Crișan
The fire started on 12 April 2022 in Crișan, Romania, and satellites saw it burning for 5 days. Copernicus mapped a burnt perimeter of 1,481 hectares from satellite imagery, spread across 2 municipalities.
This record is fire in the reed beds of the Danube Delta, not a forest fire. Thousands of hectares of reed burn in the delta every year, mostly between January and April, and many of these burns are deliberate. That is why it is left out of the fire rankings.
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- Burnt area
- 1,481ha
- Copernicus perimeter
- Duration
- 5days
- 12 Apr 2022 – 16 Apr 2022
- Municipalities hit
- 2
- municipalities
- Started on
- 12 Apr
- 2022
- Heat detections
- 53
- in a single hotspot: 336 MW
- Danger at start
- 5
- Very low · FWI index
- Average daily power
- 363MW
- 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 one day without rain (1 mm or more) when it started. Rain came after the fire: 7.3 mm on 17 Apr.
This area had burned before
17% of the perimeter overlaps earlier fires recorded since 2016: 245 ha in 2020.
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Bucharest boundary: geoBoundaries · World Bank (CC BY 4.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each town
-
Murighiol 2,959 inhabitants · 9.3 km from the centre1,351 ha reached on 12 Apr1.7 %
-
131 ha reached on 14 Apr0.3 %
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
- Other natural land92 %
- Broadleaved forest5.1 %
- Agricultural areas1.9 %
- Other land cover0.8 %
Natura 2000 protected area affected: 100 %
- LIC Delta Dunării ROSCI0065
- ZEPA Delta Dunării și Complexul Razim - Sinoie ROSPA0031
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) |
|---|---|---|---|---|---|
| 12 Apr | 12.0 °C | 35 % | 49 km/h | 1.1 mm | Very low 5 |
| 13 Apr | 15.8 °C | 29 % | 68 km/h | 0.2 mm | Moderate 16 |
| 14 Apr | 18.1 °C | 41 % | 36 km/h | 0.0 mm | Low 10 |
| 15 Apr | 20.0 °C | 40 % | 32 km/h | 0.0 mm | Low 10 |
| 16 Apr | 20.3 °C | 48 % | 31 km/h | 0.0 mm | Low 11 |
| 17 Apr after | 12.9 °C | 73 % | 49 km/h | 7.3 mm | Very low 0 |
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 15 April 2022 the air beside the fire reached 18 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 · 53Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 10,396 haSfântu Gheorghe10 March 2019 · 8 days · 18 km away
- 10,843 haSfântu GheorgheJanuary 2025 · 5 days · 20 km away
- 10,147 haSfântu Gheorghe18 February 2025 · 6 days · 21 km away
- 9,392 haSfântu Gheorghe18 March 2022 · 5 days · 21 km away
- 7,618 haSulina14 February 2025 · 7 days · 25 km away
- 7,692 haSulina20 March 2022 · 9 days · 30 km away
Frequently asked questions
- How long did the Crișan fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 12 April 2022 to 16 April 2022 (5 days). The perimeter dates it from 13 April 2022 to 16 April 2022.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 1,481 hectares (14.8 km²). Official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Murighiol (1,351 ha, 1.7 %); Crișan (131 ha, 0.3 %).
- Did the fire reach a town?
- The fire came within 9.3 km of the centre of Murighiol, the closest of the areas it touched. 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 20.3 °C, humidity dropped to 29 % and gusts hit 68 km/h. The fire danger index (FWI) reached 16, class Moderate.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Romania (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; 2 polygons grouped in this page.
- Dates adjusted with the VIIRS detections inside the perimeter, which said 13 April 2022 to 16 April 2022. 53 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.
- Probably a vegetation burn: not counted in the totals.
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 (Creative Commons Attribution 4.0 International (CC BY 4.0)). 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.