AURSEEAursee
Wildfires in Lạng Sơn
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 08:31 UTC
Follow Lạng Sơn: fire alerts by emailNo fires detected in Lạng Sơn in the last 24 hours.
Fire alerts for Lạng Sơn
Free. One email when satellites detect fire anywhere in Lạng Sơn, then at most one update a day while fires continue.
Free. Pick a town and we email you when satellites detect fire within 30 km of it.
Fire history, 2012–2025
Detected · VIIRS S-NPP 375 m · 0.01° cells (~1.1 km) · complete years 2012–2025 · built 2026-09-23
Between 2012 and 2025, VIIRS detected fire in 3,360 km² of Lạng Sơn at least once. In an average year it detected fire in 471 km², ranking 28th of 63 regions of Vietnam.
Year by year
Detected area per year, km². Area of 0.01° cells with at least one detection in the year.
The busiest year was 2022, with 729 km² detected; the quietest was 2012, with 226 km². The 2021–2025 average is 72% higher than the 2012–2016 average.
Through the year
Share of all fire-days 2012–2025 by month. A fire-day is one cell with a detection on one day.
December, January and February together hold 50% of the fire-days in the record. The single busiest day was 14 January 2021, with detections in 60 cells.
Ground that burns again
Of the 3,360 km² with at least one detection, 24% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 1,710 | 51% |
| 2 years | 838 | 25% |
| 3 to 5 years | 731 | 22% |
| 6 to 10 years | 86 | 2.6% |
| 11 years or more | 1.2 | 0.0% |
The half-degree square with the most fire-days is centred at 22.25, 106.25 and holds 40% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 226 | 212 |
| 2013 | 318 | 310 |
| 2014 | 430 | 426 |
| 2015 | 408 | 415 |
| 2016 | 505 | 499 |
| 2017 | 294 | 271 |
| 2018 | 364 | 345 |
| 2019 | 468 | 475 |
| 2020 | 325 | 307 |
| 2021 | 665 | 701 |
| 2022 | 729 | 792 |
| 2023 | 637 | 639 |
| 2024 | 554 | 538 |
| 2025 | 666 | 644 |
Other regions of Vietnam
- Gia Lai4,240 km² in an average year
- Điện Biên4,070 km² in an average year
- Đắk Lắk3,130 km² in an average year
- Sơn La3,100 km² in an average year
- Kon Tum2,290 km² in an average year
- Quảng Nam1,730 km² in an average year
- How these figures are madeDetected area, cells, and the single-satellite record.
Detected area counts every 0.01° cell with at least one VIIRS detection, so a small fire counts as a whole cell and a fire missed by cloud or between passes is absent. Borders: Natural Earth 1:10m. 2012 begins on 20 January.
Nearby regions
- Northeast Vietnam51 km
- Cao Bằng75 km
- Thái Nguyên75 km
- Tuyên Quang102 km
- Hà Giang116 km
- Bắc Giang122 km