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Wildfires in Roi Et
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-12 09:19 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 5,750 km² of Roi Et at least once. In an average year it detected fire in 1,580 km², ranking 28th of 77 regions of Thailand.
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 2013, with 2,370 km² detected; the quietest was 2022, with 783 km². The 2021–2025 average is 45% 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.
January, February and March together hold 69% of the fire-days in the record. The single busiest day was 16 February 2013, with detections in 75 cells.
Ground that burns again
Of the 5,750 km² with at least one detection, 58% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 1,340 | 23% |
| 2 years | 1,070 | 19% |
| 3 to 5 years | 1,930 | 34% |
| 6 to 10 years | 1,260 | 22% |
| 11 years or more | 150 | 2.6% |
The half-degree square with the most fire-days is centred at 15.75, 103.75 and holds 42% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 1,110 | 1,251 |
| 2013 | 2,370 | 2,855 |
| 2014 | 1,760 | 2,186 |
| 2015 | 2,370 | 2,972 |
| 2016 | 2,200 | 2,671 |
| 2017 | 1,390 | 1,553 |
| 2018 | 1,790 | 2,130 |
| 2019 | 2,210 | 2,694 |
| 2020 | 1,530 | 1,684 |
| 2021 | 1,010 | 1,042 |
| 2022 | 783 | 785 |
| 2023 | 1,050 | 1,051 |
| 2024 | 1,450 | 1,580 |
| 2025 | 1,110 | 1,182 |
Other regions of Thailand
- Chiang Mai7,750 km² in an average year
- Mae Hong Son6,940 km² in an average year
- Tak6,080 km² in an average year
- Kanchanaburi5,010 km² in an average year
- Lampang4,700 km² in an average year
- Nan3,670 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
- Yasothon53 km
- Surin55 km
- Maha Sarakham77 km
- Buri Ram77 km
- Si Sa Ket77 km
- Amnat Charoen107 km