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Wildfires in Chai Nat
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-12 11:26 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 2,370 km² of Chai Nat at least once. In an average year it detected fire in 720 km², ranking 40th 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 2014, with 1,060 km² detected; the quietest was 2022, with 379 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.
February, March and April together hold 52% of the fire-days in the record. The single busiest day was 14 March 2013, with detections in 45 cells.
Ground that burns again
Of the 2,370 km² with at least one detection, 71% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 322 | 14% |
| 2 years | 360 | 15% |
| 3 to 5 years | 1,010 | 43% |
| 6 to 10 years | 650 | 27% |
| 11 years or more | 31 | 1.3% |
The half-degree square with the most fire-days is centred at 15.25, 100.25 and holds 57% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 811 | 889 |
| 2013 | 927 | 1,062 |
| 2014 | 1,060 | 1,277 |
| 2015 | 817 | 870 |
| 2016 | 888 | 985 |
| 2017 | 636 | 683 |
| 2018 | 745 | 822 |
| 2019 | 934 | 1,037 |
| 2020 | 766 | 845 |
| 2021 | 616 | 618 |
| 2022 | 379 | 384 |
| 2023 | 617 | 669 |
| 2024 | 449 | 451 |
| 2025 | 427 | 417 |
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
- Lopburi53 km
- Nakhon Sawan55 km
- Sing Buri55 km
- Ang Thong55 km
- Suphan Buri77 km
- Uthai Thani107 km