Tailai County fire, 12 November 2024 泰来县 · Tailai County
The fire started on 12 November 2024 in Tailai County, China, and satellites saw it burning for 3 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,965 hectares from heat detections, spread across a single municipality.
It is the 607th largest in Heilongjiang Province since 2016 (of 1779 with a page). Number 58 in China in 2024, of 235.
Compare with…
We have the GWIS perimeter for this fire, but the VIIRS sensors did not capture it in enough detail: no day-by-day evolution, but the split by municipality is there.
- Burnt area
- 1,965ha
- GWIS perimeter (Copernicus)
- Duration
- 3days
- 12 Nov 2024 – 14 Nov 2024
- Municipalities hit
- 1
- counties
- Started on
- 12 Nov
- 2024
- Danger at start
- 3
- Very low · FWI index
Where it burned
The weather it burned in
It had gone 0 days without rain (1 mm or more) when it started.
This area had burned before
61% of the perimeter overlaps earlier fires recorded since 2016: 496 ha in 2017, 354 ha in 2019, 582 ha in 2020, 448 ha in 2021, 65 ha in 2022, 265 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 1,205 ha that had burned before.
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Beijing (Dongcheng and Xicheng) boundary: geoBoundaries · Lee Beryman, OpenStreetMap · © 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
-
1,954 ha0.5 %
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 2025Inside the perimeter there were about 0.37 hectares of built-up land and about 30 residents (GHSL 2025, 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. The GHSL 2025 epoch is a projection made from 2020 and earlier data.
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 Nov | 3.0 °C | 51 % | 19 km/h | 0.0 mm | Very low 3 |
| 13 Nov | 6.9 °C | 48 % | 32 km/h | 0.0 mm | Very low 5 |
| 14 Nov | 4.4 °C | 69 % | 16 km/h | 0.0 mm | Very low 3 |
| 15 Nov after | 2.7 °C | 69 % | 33 km/h | 0.6 mm | Very low 3 |
| 16 Nov after | 1.0 °C | 31 % | 42 km/h | 0.0 mm | Low 6 |
| 17 Nov after | -3.9 °C | 23 % | 50 km/h | 0.0 mm | Low 9 |
| 18 Nov after | -4.6 °C | 24 % | 31 km/h | 0.0 mm | Low 8 |
| 19 Nov after | -0.1 °C | 33 % | 38 km/h | 0.0 mm | Low 8 |
| 20 Nov after | 5.4 °C | 33 % | 27 km/h | 0.0 mm | Low 7 |
| 21 Nov after | 1.8 °C | 47 % | 50 km/h | 0.0 mm | Low 10 |
| 22 Nov after | -0.5 °C | 38 % | 21 km/h | 0.0 mm | Low 6 |
| 23 Nov after | 1.6 °C | 44 % | 36 km/h | 0.0 mm | Low 8 |
| 24 Nov after | 1.9 °C | 49 % | 27 km/h | 0.0 mm | Low 6 |
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 14 November 2024 the air beside the fire reached 67 µg/m³ of PM2.5. That day averaged 59: 3.9 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)
Other fires nearby
- 13,434 haDorbod-Mongol Autonomous County 杜尔伯特蒙古族自治县October 2025 · 12 days · 16 km away
- 28,521 haZhenlai County 镇赉县11 November 2025 · 13 days · 26 km away
- 17,268 haZhenlai County 镇赉县14 March 2025 · 9 days · 26 km away
- 10,640 haZhenlai County 镇赉县9 March 2016 · 9 days · 27 km away
- 15,408 haZhenlai County 镇赉县14 March 2026 · 7 days · 28 km away
- 19,594 haZhenlai County 镇赉县12 March 2024 · 4 days · 29 km away
Frequently asked questions
- How long did the Tailai County fire last?
- GWIS (Copernicus) dates it between 12 November 2024 and 14 November 2024: 3 days between the first and last heat detection of the perimeter.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,965 hectares (19.6 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Tailai County (1,954 ha, 0.5 %).
- What was the weather like?
- During the fire the temperature reached 6.9 °C, humidity dropped to 48 % and gusts hit 32 km/h. The fire danger index (FWI) reached 5, class Very low.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of China (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: 119 · 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: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates from the perimeter: the VIIRS detections inside it did not change them. No 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 2025, 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 ADM3 (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.