AURSEEAursee
Wildfires in Bulgan
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 05:23 UTC
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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 1,070 km² of Bulgan at least once. In an average year it detected fire in 77 km², ranking 6th of 22 regions of Mongolia.
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 2012, with 580 km² detected; the quietest was 2024, with 2.4 km². The 2021–2025 average is 93% lower 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.
April, May and June together hold 88% of the fire-days in the record. The single busiest day was 16 May 2012, with detections in 193 cells.
Ground that burns again
Of the 1,070 km² with at least one detection, 0.2% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 1,050 | 99% |
| 2 years | 13 | 1.2% |
| 3 to 5 years | 1.6 | 0.2% |
| 6 to 10 years | 0.0 | 0.0% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 50.25, 104.25 and holds 24% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 580 | 984 |
| 2013 | 30 | 42 |
| 2014 | 18 | 24 |
| 2015 | 132 | 239 |
| 2016 | 21 | 27 |
| 2017 | 138 | 304 |
| 2018 | 3.2 | 4 |
| 2019 | 84 | 111 |
| 2020 | 21 | 34 |
| 2021 | 5.7 | 7 |
| 2022 | 20 | 28 |
| 2023 | 11 | 14 |
| 2024 | 2.4 | 3 |
| 2025 | 15 | 19 |
Other regions of Mongolia
- Dornod1,840 km² in an average year
- Sükhbaatar458 km² in an average year
- Khövsgöl330 km² in an average year
- Selenge279 km² in an average year
- Khentii247 km² in an average year
- Töv66 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
- Khövsgöl185 km
- Selenge242 km
- Töv302 km
- Republic of Buryatia, Russian Federation504 km
- Zabaykalsky Krai, Russian Federation550 km
- Khentii566 km