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Wildfires in Svay Rieng
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-12 06:20 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 1,430 km² of Svay Rieng at least once. In an average year it detected fire in 242 km², ranking 21st of 24 regions of Cambodia.
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 2020, with 528 km² detected; the quietest was 2022, with 44 km². The 2021–2025 average is 48% 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.
February, March and April together hold 83% of the fire-days in the record. The single busiest day was 20 February 2020, with detections in 40 cells.
Ground that burns again
Of the 1,430 km² with at least one detection, 35% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 641 | 45% |
| 2 years | 292 | 20% |
| 3 to 5 years | 401 | 28% |
| 6 to 10 years | 92 | 6.5% |
| 11 years or more | 1.2 | 0.1% |
The half-degree square with the most fire-days is centred at 11.25, 105.75 and holds 42% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 163 | 168 |
| 2013 | 254 | 271 |
| 2014 | 311 | 335 |
| 2015 | 398 | 404 |
| 2016 | 447 | 480 |
| 2017 | 70 | 63 |
| 2018 | 110 | 103 |
| 2019 | 280 | 291 |
| 2020 | 528 | 532 |
| 2021 | 186 | 181 |
| 2022 | 44 | 39 |
| 2023 | 140 | 137 |
| 2024 | 277 | 264 |
| 2025 | 174 | 176 |
Other regions of Cambodia
- Preah Vihear9,580 km² in an average year
- Mondulkiri7,760 km² in an average year
- Kratié6,520 km² in an average year
- Stung Treng6,050 km² in an average year
- Ratanakiri5,740 km² in an average year
- Siem Reap5,680 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
- Tây Ninh, Vietnam54 km
- Kandal54 km
- Long An, Vietnam55 km
- Đồng Tháp, Vietnam55 km
- Prey Veng77 km
- An Giang, Vietnam77 km