Burned area
satellite only4,072ha
Perimeter published by GWIS (Copernicus).
- Source
- GWIS (Copernicus)
- Date
- 12 Apr 2022 – 19 Apr 2022
+− cross-check
No official record is matched to this page to compare it with.
RU · Russia · –
Tyukalinsky District fire, 12 April 2022 Tyukalinsky District, Kolosovsky District
Out · last detection 17 Apr 2022, 08:53 UTC
The fire started on 12 April 2022 in Tyukalinsky District, Russia, and satellites saw it burning for 8 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 4,072 hectares from heat detections, spread across 2 municipalities.
It is the 96th largest in Omsk Oblast since 2016 (of 148 with a page). Number 278 in Russia in 2022, of 400.
The power measured by the satellite is low (27.2 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
Use this data
Fire page data · version 2026-10-25matches the official recordwith caveatssatellite onlymodel
When copying, the sentence is
Tick the figures you want: they make up the lede and the CSV.
Duration by satellite
satellite only8days
12 Apr 2022 to 19 Apr 2022: first and last day with fire on the page.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- last detection: 17 Apr 2022, 08:53 UTC
+− cross-check
Satellites pass a few times a day and cloud or smoke can hide the fire: a lack of detections is not an official extinction. Each country’s emergency service declares a fire contained or out.
Start
satellite only12 Apr 2022
First day with fire seen by the satellites or the perimeter.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- 12 Apr 2022
+− cross-check
No official record is matched to this page, so the alert time and the cause are not known here.
Hotspots
satellite only230
VIIRS detections at 375 m. Most intense hotspot: 27 MW.
- Source
- NASA FIRMS · VIIRS (Suomi NPP)
- Date
- 12 Apr 2022 – 19 Apr 2022
+− cross-check
There is no official record to compare with. Each hotspot is a pixel detected in one satellite pass, not a separate fire.
The worst day
satellite only739MW
Total radiative power on 13 April 2022; hotspots that day: 84.
- Source
- NASA FIRMS · VIIRS (FRP)
- Date
- 13 Apr 2022
+− cross-check
Fire radiative power (FRP) measures the energy the fire gives off when the satellite passes. Added up by day, it compares intensity, not area.
Danger at the start
model9.4FWI · low
Fire Weather Index (Canadian system) computed by WorldFires for the day the fire started. Consecutive days without rain before: 8.
- Source
- WorldFires calculation (Canadian FWI system)
- Date
- 12 Apr 2022, local noon
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
This is an index computed from weather model data, not a measurement of the fire nor an official warning. Danger warnings are issued by each country’s authority. Emergency number and official warnings
Weather during the fire
model23.4°C · 12% RH
High of 23.4 °C and minimum humidity of 12% on 15 April 2022; gusts of 44 km/h on 16 April 2022.
- Source
- weather model at the fire’s grid cell
- Date
- 12 Apr 2022 – 19 Apr 2022
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
These are model values for a cell of about 25 km, not from a weather station: they may differ from what was measured on the ground.
This page’s change log has been kept since 24 October 2026: every night what it publishes is compared and the difference is logged. Anything earlier is reconstructed from each source’s date and marked as reconstructed.
Show
-
· reconstructed weatherWeather and FWI computed from the ERA5 reanalysis
-
logLast day with fire: 17 April 2022 → 19 April 2022.
-
· reconstructed GHSLPopulation and built-up area computed
What was saved on 25 October 2026
Every night a snapshot of what the page shows is saved. If anything changes, it appears in the list as a log entry.
- Area
- 4,072 ha
- Dates
- 12 Apr 2022 – 19 Apr 2022
- Name
- Tyukalinsky District
- Official record
- —
Versioned permanent link
https://worldfires.org/en/fire/tyukalinsky-district-2022-04-3?v=2026-10-25A version keeps the area, dates, name and official record; the area as it was logged (changes under 2% are not logged). The map, hotspots and weather always show today’s data.
Citation
A lede of about 60 words figures only, no adjectives
CSV for this fire tyukalinsky-district-2022-04-3.csv · daily, no individual hotspots
| fecha | focos_viirs | frp_mw | tmax_c | tmin_c | hr_min_pct | viento_max_kmh | racha_max_kmh | precip_mm | fwi | clase_fwi | dentro_del_incendio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022-04-12 | 0 | 0 | 13.7 | -3.2 | 21 | 16.8 | 34.6 | 0 | 9.4 | bajo | 1 |
| 2022-04-13 | 84 | 739 | 16.5 | -1.3 | 21 | 21.7 | 42.5 | 0 | 12.7 | moderado | 1 |
| 2022-04-14 | 63 | 316 | 19.4 | 3.2 | 19 | 21.4 | 42.1 | 0 | 14.6 | moderado | 1 |
| 2022-04-15 | 62 | 167 | 23.4 | 7.3 | 12 | 19.9 | 37.4 | 0 | 17.1 | moderado | 1 |
| 2022-04-16 | 8 | 17 | 20.7 | 9.7 | 24 | 23 | 43.6 | 0 | 24.3 | alto | 1 |
| 2022-04-17 | 13 | 84 | 12.5 | 2.7 | 37 | 20.7 | 40.7 | 0 | 14.3 | moderado | 1 |
| 2022-04-18 | 0 | 0 | 9.1 | -1.9 | 33 | 15.7 | 29.9 | 0 | 9.7 | bajo | 1 |
| 2022-04-19 | 0 | 0 | 8.8 | -6.2 | 26 | 16.2 | 30.6 | 0.6 | 11.2 | bajo | 1 |
| 2022-04-20 | 0 | 0 | 8.2 | 2.6 | 50 | 16.8 | 34.9 | 1 | 2.6 | muy_bajo | 0 |
It is generated in your browser from this page’s data: one file per fire, aggregated by day and without individual hotspots.
Live widget for your story
It updates itself while the fire is still active and links to this page. Free, with the attribution shown at the bottom.
Sources for this page: GWIS (Copernicus), NASA FIRMS (VIIRS), ERA5 (ECMWF/Copernicus C3S) · Open-Meteo.com (CC BY 4.0), GHSL (JRC). Open-Meteo.com · How we build fire pages: methodology
- Burnt area
- 4,072ha
- GWIS perimeter (Copernicus)
- Duration
- 8days
- 12 Apr 2022 – 19 Apr 2022
- Municipalities hit
- 2
- districts
- Started on
- 12 Apr
- 2022
- Heat detections
- 230
- in a single hotspot: 27 MW
- Danger at start
- 9
- Low · FWI index
- Average daily power
- 265MW
- detected power per day, on average
Where it burned
HOTSPOTS BY DAY
12 Apr19 Apr
17 Apr 2022
How it evolved, day by day
13 Apr
14 Apr
15 Apr
16 Apr
17 Apr
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
23°high
44km/h · peak gust
12%lowest humidity
It had gone 8 days without rain (1 mm or more) when it started. Rain came after the fire: 1.0 mm on 20 Apr.
This area had burned before
28% of the perimeter overlaps earlier fires recorded since 2016: 504 ha in 2018, 263 ha in 2019, 150 ha in 2020, 301 ha in 2021. Part of it burned more than once, so the yearly figures add up to more than the 1,140 ha that had burned before.
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
-
Tyukalinsky District where it started3,022 ha reached on 13 Apr0.5 %
-
1,037 ha reached on 13 Apr0.2 %
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 2020Built-up area0.19 ha
Residents< 20
Inside the perimeter there were about 0.19 hectares of built-up land and almost nobody lived there (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) |
|---|---|---|---|---|---|
| 12 Apr | 13.7 °C | 21 % | 35 km/h | 0.0 mm | Low 9 |
| 13 Apr | 16.5 °C | 21 % | 42 km/h | 0.0 mm | Moderate 13 |
| 14 Apr | 19.4 °C | 19 % | 42 km/h | 0.0 mm | Moderate 15 |
| 15 Apr | 23.4 °C | 12 % | 37 km/h | 0.0 mm | Moderate 17 |
| 16 Apr | 20.7 °C | 24 % | 44 km/h | 0.0 mm | High 24 |
| 17 Apr | 12.5 °C | 37 % | 41 km/h | 0.0 mm | Moderate 14 |
| 18 Apr | 9.1 °C | 33 % | 30 km/h | 0.0 mm | Low 10 |
| 19 Apr | 8.8 °C | 26 % | 31 km/h | 0.6 mm | Low 11 |
| 20 Apr after | 8.2 °C | 50 % | 35 km/h | 1.0 mm | Very low 3 |
Its twins: fires that started in the same weather
It started with an FWI of 9.4, a minimum humidity of 21% and 8 days without rain. Fires in the area that started in weather like this since 2017: 30.
FWI at the start
9.4
Minimum humidity
21 %
Days without rain
8
this fire
chosen twins
rest of the area
Almost identicalSimilar
Outlines of the closest twins
This fire · Tyukalinsky District fire, 12 April 2022
4,072 ha
8 days
FWI 9.4
Min. humidity 21 %
Ust-Tarksky District fire, April 2021
5,495 ha
4 days
FWI 9.6
Min. humidity 21 %
164 km away, in 2021
First rain (1 mm or more) after it ended: 5.6 mm on 28 Apr.
Tyukalinsky District fire, April 2023
3,491 ha
2 days
FWI 8.1
Min. humidity 19 %
48 km away, in 2023
First rain (1 mm or more) after it ended: none in the following ten days.
Tyukalinsky District fire, April 2023
4,210 ha
3 days
FWI 8.1
Min. humidity 19 %
49 km away, in 2023
First rain (1 mm or more) after it ended: none in the following ten days.
Tarsky District fire, May 2022
3,460 ha
6 days
FWI 9.1
Min. humidity 22 %
107 km away, in 2022
First rain (1 mm or more) after it ended: 1.7 mm on 15 May.
Krutinsky District fire, April 2023
5,222 ha
6 days
FWI 9.3
Min. humidity 18 %
101 km away, in 2023
First rain (1 mm or more) after it ended: none in the following ten days.
What happened to them
- 6 days
- median duration
- 4,279 ha
- median area
- 17 %
- went past 10,000 ha
- 2.7 mm
- rain at the end (median; 22 of 30 had it)
It burned an area similar to its twins (4,072 ha against a median of 4,279 ha) and lasted 8 days, against 6 days.
In 8 of 30, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 2.7 mm.
This is a bank of analogues: it shows what usually happens, not what will happen. With fewer than 15 twins we give no figures. How we calculate it
How it ended
1.0 mmfirst rain
20 Aprthe day after it ended
44km/h · max. gust
It was considered over on 19 Apr, and on 20 Apr 1.0 mm fell. We do not know whether the rain or the firefighters put it out. Twins with rain when they ended: 22 of 30, with a median of 2.7 mm.
Weather on this page: Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)
How a twin is chosen
- Same area: fires that have already ended, less than 250 km from this one, since 2017.
- Same start: we compare the FWI on the first day, the minimum humidity that day and the run of days without rain before it. The slider sets how much they may differ.
- Only pages with final weather data (ERA5 reanalysis) calculated in the same way as this fire’s; agricultural and grass burns and pages with data under review are left out.
- Fires burning at the same time as this one (a week before or after) are left out: they share the same spell of weather and do not count as a precedent.
- They are sorted by similarity, and the outlines of the first five are drawn.
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
↔
Before · 5 Apr 2022
After · 26 Apr 2022
Sentinel-2 did not pass over on that day. Try another date, or use false colour, which is daily.
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 · 230Every satellite heat detection, one by one, with time, satellite, power and coordinates.
⬇ Download CSV
Times in UTC. Each detection is a 375 m pixel: a large fire yields hundreds per pass.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 3,728 haTyukalinsky District27 April 2023 · 13 days · 8 km away
- 3,795 haKolosovsky District12 April 2022 · 6 days · 18 km away
- 3,615 haSargatsky DistrictApril 2021 · 7 days · 25 km away
- 4,123 haSargatsky District12 April 2022 · 4 days · 26 km away
- 11,675 haSargatsky District26 April 2023 · 14 days · 27 km away
- 4,394 haSargatsky District11 April 2022 · 7 days · 35 km away
Frequently asked questions
- How long did the Tyukalinsky District fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 12 April 2022 to 19 April 2022 (8 days). The perimeter dates it from 12 April 2022 to 17 April 2022.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 4,072 hectares (40.7 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Tyukalinsky District (3,022 ha, 0.5 %); Kolosovsky District (1,037 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 23.4 °C, humidity dropped to 12 % and gusts hit 44 km/h. The fire danger index (FWI) reached 24, class 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.
- How did the fires that started in similar weather in this area end?
- Fires less than 250 km away that started since 2017 with a similar FWI, humidity and dry spell: 30. Their median duration was 6 days and their median area 4,279 ha; 17 % went past 10,000 ha. In 8 of 30, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 2.7 mm.
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: 17 April 2022 → 19 April 2022.
RSS Changes to this page With cross-checks and a citable version
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 12 April 2022 to 17 April 2022. 230 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.