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Wildfires in Ratchaburi
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 06:21 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 4,020 km² of Ratchaburi at least once. In an average year it detected fire in 803 km², ranking 38th 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 2016, with 1,590 km² detected; the quietest was 2022, with 194 km². The 2021–2025 average is 38% 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 83% of the fire-days in the record. The single busiest day was 16 March 2016, with detections in 109 cells.
Ground that burns again
Of the 4,020 km² with at least one detection, 45% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 1,300 | 32% |
| 2 years | 910 | 23% |
| 3 to 5 years | 1,390 | 35% |
| 6 to 10 years | 416 | 10% |
| 11 years or more | 3.6 | 0.1% |
The half-degree square with the most fire-days is centred at 13.75, 99.25 and holds 31% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 769 | 766 |
| 2013 | 1,060 | 1,169 |
| 2014 | 890 | 866 |
| 2015 | 676 | 662 |
| 2016 | 1,590 | 1,883 |
| 2017 | 318 | 293 |
| 2018 | 234 | 204 |
| 2019 | 1,260 | 1,431 |
| 2020 | 1,340 | 1,493 |
| 2021 | 653 | 661 |
| 2022 | 194 | 174 |
| 2023 | 988 | 1,146 |
| 2024 | 743 | 801 |
| 2025 | 526 | 519 |
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
- Phetchaburi77 km
- Phra Nakhon Si Ayutthaya121 km
- Nakhon Pathom121 km
- Kanchanaburi123 km
- Suphan Buri123 km
- Sing Buri154 km