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Tailai County fire, April 2022 Tailai County, Jalaid Banner

Out · last measured on 9 Apr 2022

The fire started on 7 April 2022 in Tailai County, China, and satellites saw it burning for 3 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,241 hectares from heat detections, spread across 2 municipalities.

It is the 1247th largest in Heilongjiang Province since 2016 (of 1765 with a page). Number 162 in China in 2022, of 241.

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
1,241ha
GWIS perimeter (Copernicus)
Duration
3days
7 Apr 2022 – 9 Apr 2022
Municipalities hit
2
counties
Started on
7 Apr
2022
Danger at start
11
Low · FWI index

Where it burned

The weather it burned in

20°high
41km/h · peak gust
15%lowest humidity

It had gone 12 days without rain (1 mm or more) when it started.

This area had burned before

99% of the perimeter overlaps earlier fires recorded since 2016: 734 ha in 2016, 1,583 ha in 2017, 150 ha in 2018, 503 ha in 2020, 395 ha in 2021. Part of it burned more than once, so the yearly figures add up to more than the 1,224 ha that had burned before.

What happened to each town

  1. Tailai County where it started
    1,235 ha
    0.3 %
  2. Jalaid Banner
    5 ha
    0.0 %

Burnt area inside each municipality, from crossing the GWIS perimeter with administrative boundaries. The distance is from the town centre to the nearest fire: staying a kilometre away does not mean it reached the houses.

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 Apr 8.5 °C 17 % 38 km/h 0.0 mm Low 11
8 Apr 20.3 °C 25 % 41 km/h 0.1 mm Moderate 13
9 Apr 18.4 °C 15 % 34 km/h 0.0 mm Moderate 16
10 Apr after 19.9 °C 24 % 62 km/h 0.2 mm High 23
11 Apr after 10.4 °C 34 % 39 km/h 0.0 mm Moderate 14
12 Apr after 12.0 °C 20 % 30 km/h 0.0 mm Moderate 12
13 Apr after 12.5 °C 22 % 24 km/h 0.0 mm Moderate 12
14 Apr after 11.9 °C 19 % 33 km/h 0.0 mm Moderate 13
15 Apr after 15.1 °C 18 % 42 km/h 0.0 mm Moderate 18
16 Apr after 14.5 °C 14 % 48 km/h 0.0 mm High 22
17 Apr after 12.2 °C 15 % 37 km/h 0.0 mm Moderate 19
18 Apr after 17.3 °C 16 % 50 km/h 0.0 mm High 24
19 Apr after 28.0 °C 12 % 47 km/h 0.0 mm High 32

Before and after, from space

Drag the line to compare the same ground before the fire and after it.

Before · 31 Mar 2022
After · 16 Apr 2022

If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.

Other fires nearby

All fires in China ›

Frequently asked questions

How long did the Tailai County fire last?
GWIS (Copernicus) dates it between 7 April 2022 and 9 April 2022: 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 1,241 hectares (12.4 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire entered 2 municipalities: Tailai County (1,235 ha, 0.3 %); Jalaid Banner (5 ha, 0.0 %).
What was the weather like?
During the fire the temperature reached 20.3 °C, humidity dropped to 15 % and gusts hit 41 km/h. The fire danger index (FWI) reached 16, class Moderate.
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

Satellite cross-check

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
What do you think is wrong?

We will only use your email to reply about this report. Privacy. This is not an emergency service: if there is a fire now, call 119.

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.