Krutinsky District fire, May 2021 Krutinsky District, Abatsky District
The fire started on 7 May 2021 in Krutinsky District, Russia, and satellites saw it burning for 10 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 12,203 hectares from heat detections, spread across 2 municipalities.
It is the 18th largest in Omsk Oblast since 2016 (of 153 with a page). Number 140 in Russia in 2021, of 581.
Compare with…
- Burnt area
- 12,203ha
- GWIS perimeter (Copernicus)
- Duration
- 10days
- 7 May 2021 – 16 May 2021
- Municipalities hit
- 2
- districts
- Started on
- 7 May
- 2021
- Heat detections
- 786
- in a single hotspot: 227 MW
- Danger at start
- 27
- High · FWI index
- Average daily power
- 878MW
- 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 6 days without rain (1 mm or more) when it started. Rain came after the fire: 2.3 mm on 18 May.
This area had burned before
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Moscow boundary: geoBoundaries · OpenStreetMap, Wambacher · © OpenStreetMap contributors (ODbL 1.0).
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
-
Krutinsky District where it started11,503 ha reached on 7 May2.0 %
-
732 ha reached on 9 May0.2 %
Burnt area inside each municipality, from crossing the GWIS 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.
People and buildings inside the perimeter
GHSL 2020Inside the perimeter there were about 0.52 hectares of built-up land and about 30 residents (GHSL 2020, satellite-based estimate).
This is an estimate on 100 m cells, made from satellite imagery and census data: it does not mean that homes burned or that anyone was harmed. The perimeter also contains land that never burned.
Source: Global Human Settlement Layer (GHS-BUILT-S and GHS-POP R2023A), European Commission Joint Research Centre (JRC), © European Union, CC BY 4.0. Sum inside the perimeter computed by WorldFires. human-settlement.emergency.copernicus.eu
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) |
|---|---|---|---|---|---|
| 7 May | 19.4 °C | 17 % | 51 km/h | 0.0 mm | High 27 |
| 8 May | 25.5 °C | 8 % | 32 km/h | 0.0 mm | High 28 |
| 9 May | 22.5 °C | 22 % | 48 km/h | 0.0 mm | High 32 |
| 10 May | 19.1 °C | 21 % | 48 km/h | 0.0 mm | High 32 |
| 11 May | 23.4 °C | 15 % | 31 km/h | 0.0 mm | High 26 |
| 12 May | 18.5 °C | 29 % | 48 km/h | 0.0 mm | High 29 |
| 13 May | 22.9 °C | 36 % | 51 km/h | 0.0 mm | High 29 |
| 14 May | 25.6 °C | 18 % | 25 km/h | 0.0 mm | High 28 |
| 15 May | 30.5 °C | 19 % | 44 km/h | 0.2 mm | High 34 |
| 16 May | 29.0 °C | 26 % | 52 km/h | 0.0 mm | Very high 38 |
| 17 May after | 32.2 °C | 12 % | 48 km/h | 0.0 mm | Very high 46 |
| 18 May after | 23.7 °C | 38 % | 49 km/h | 2.3 mm | Moderate 12 |
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.
Detections table · 786Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 26,557 haKrutinsky District27 April 2023 · 25 days · 18 km away
- 9,815 haKrutinsky District4 May 2022 · 7 days · 20 km away
- 55,990 haKrutinsky District25 April 2021 · 23 days · 21 km away
- 5,222 haKrutinsky District20 April 2023 · 6 days · 25 km away
- 9,890 haKrutinsky District23 April 2021 · 10 days · 26 km away
- 9,169 haKrutinsky District4 May 2022 · 10 days · 32 km away
Frequently asked questions
- How long did the Krutinsky District fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 7 May 2021 to 16 May 2021 (10 days). The perimeter dates it from 7 May 2021 to 14 May 2021.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 12,203 hectares (122.0 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Krutinsky District (11,503 ha, 2.0 %); Abatsky District (732 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 30.5 °C, humidity dropped to 8 % and gusts hit 52 km/h. The fire danger index (FWI) reached 38, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Russia (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 · 1 Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
- Last day with fire: 14 May 2021 → 16 May 2021.
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: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates adjusted with the VIIRS detections inside the perimeter, which said 7 May 2021 to 14 May 2021. 786 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.
- Built-up area and population come from the JRC Global Human Settlement Layer (epoch 2020, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.
Where this data comes from
The perimeter comes from the Copernicus Global Wildfire Information System (GWIS), which rebuilds it from MODIS and VIIRS heat detections and publishes it under CC BY 4.0. It is not measured on imagery as in Europe, so it is an estimate. 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 (Open Data Commons Open Database License 1.0). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ from each country’s official figure.