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TH · Thailand · Mae Hong Son Province

Wildfires in Pai

Pai, Thailand: 95 fires since 2016 burned 237,091 hectares inside its boundaries, 1.0 times its area, because some ground burned more than once. Fire danger today: very low (FWI 1).

Only fires of 1,000 ha or more get an entry: smaller ones are not in the lists or the totals on this page.

Fire danger, today and the coming days

FWI computed from the Open-Meteo forecast
  1. Fri 23 Very low 30° · 55 % · 14 km/h
  2. Sat 24 Very low 29° · 60 % · 23 km/h
  3. Sun 25 Very low 30° · 60 % · 23 km/h
  4. Mon 26 Very low 30° · 63 % · 25 km/h
  5. Tue 27 Very low 28° · 62 % · 31 km/h
  6. Wed 28 Very low 28° · 55 % · 32 km/h
  7. Thu 29 Very low 28° · 52 % · 20 km/h
  8. Fri 30 Very low 28° · 55 % · 27 km/h

Canadian Fire Weather Index, the same system Copernicus uses, computed by WorldFires from the weather forecast and two months of past weather for fuel state. It is an estimate per municipality, not an official warning: warnings are issued by each country’s emergency service.

The municipality and its fires

Since 2016

237,091
hectares burned
1.0×
times its area (some ground burned more than once)
95
fires
2,300
km²

Hectares per year

1617181920212223242526

Fires that entered Pai

  1. 1,156 ha Pai fire, 10 April 2026 where it started 0.0% of the municipality · 1,156 ha in total · 6 days
  2. 1,026 ha Pai fire, 8 April 2026 where it started 0.4% of the municipality · 1,021 ha in total · 8 days
  3. 1,337 ha Pai fire, 7 April 2026 where it started 0.6% of the municipality · 1,330 ha in total · 9 days
  4. 1,151 ha Pang Mapha fire, 6 April 2026 0.5% of the municipality · 2,883 ha in total · 17 days
  5. 141 ha Wiang Haeng fire, 24 March 2026 0.1% of the municipality · 1,238 ha in total · 6 days
  6. 30,902 ha Pai fire, 24 March 2026 where it started 13% of the municipality · 30,775 ha in total · 24 days
  7. 22,896 ha Pai fire, 24 March 2026 where it started 10.0% of the municipality · 22,763 ha in total · 26 days
  8. 20,530 ha Pang Mapha fire, 19 March 2026 8.9% of the municipality · 153,263 ha in total · 37 days
  9. 1,137 ha Pai fire, 29 March 2025 where it started 0.5% of the municipality · 1,131 ha in total · 4 days
  10. 1,771 ha Pai fire, 15 March 2025 where it started 0.8% of the municipality · 1,763 ha in total · 5 days
  11. 2,551 ha Pai fire, 26 April 2024 where it started 1.1% of the municipality · 2,539 ha in total · 7 days
  12. 24 ha Mueang Mae Hong Son fire, 1 April 2024 0.0% of the municipality · 1,571 ha in total · 4 days
  13. 1,253 ha Pai fire, 1 April 2024 where it started 0.5% of the municipality · 1,246 ha in total · 3 days
  14. 1,233 ha Pai fire, 27 March 2024 where it started 0.5% of the municipality · 1,228 ha in total · 5 days
  15. 1,173 ha Pai fire, 11 March 2024 where it started 0.5% of the municipality · 1,167 ha in total · 3 days
  16. 2,328 ha Pai fire, 11 March 2024 where it started 0.0% of the municipality · 2,328 ha in total · 5 days
  17. 1,036 ha Pai fire, 10 March 2024 where it started 0.4% of the municipality · 1,031 ha in total · 4 days
  18. 253 ha Mueang Mae Hong Son fire, 29 February 2024 0.1% of the municipality · 16,424 ha in total · 18 days
  19. 1,489 ha Pai fire, 28 February 2024 where it started 0.6% of the municipality · 1,483 ha in total · 12 days
  20. 5,344 ha Pai fire, 26 February 2024 where it started 2.3% of the municipality · 5,313 ha in total · 17 days
  21. 1,170 ha Pai fire, 24 February 2024 where it started 0.5% of the municipality · 1,164 ha in total · 6 days
  22. 1,140 ha Pai fire, 17 February 2024 where it started 0.5% of the municipality · 1,135 ha in total · 3 days
  23. 7,339 ha Pai fire, 17 February 2024 where it started 3.2% of the municipality · 7,308 ha in total · 31 days
  24. 4,166 ha Pai fire, April 2023 where it started 1.8% of the municipality · 4,149 ha in total · 4 days
  25. 1,029 ha Pai fire, 26 March 2023 where it started 0.4% of the municipality · 1,023 ha in total · 9 days
  26. 1,582 ha Pai fire, 25 March 2023 where it started 0.0% of the municipality · 1,582 ha in total · 2 days
  27. 1,204 ha Pai fire, 23 March 2023 where it started 0.5% of the municipality · 1,198 ha in total · 4 days
  28. 1,355 ha Pai fire, February 2023 where it started 0.6% of the municipality · 1,349 ha in total · 3 days
  29. 86 ha Mueang Mae Hong Son fire, January 2022 0.0% of the municipality · 2,730 ha in total · 8 days
  30. 1,172 ha Pai fire, 30 March 2021 where it started 0.5% of the municipality · 1,166 ha in total · 4 days
  31. 1,030 ha Pai fire, 4 March 2021 where it started 0.4% of the municipality · 1,026 ha in total · 4 days
  32. 1,179 ha Pai fire, 3 March 2021 where it started 0.5% of the municipality · 1,174 ha in total · 5 days
  33. 1,328 ha Pai fire, 3 March 2021 where it started 0.6% of the municipality · 1,321 ha in total · 8 days
  34. 1,081 ha Pai fire, 27 February 2021 where it started 0.5% of the municipality · 1,076 ha in total · 7 days
  35. 75 ha Pang Mapha fire, 27 February 2021 0.0% of the municipality · 1,035 ha in total · 8 days
  36. 1,177 ha Pai fire, 27 February 2021 where it started 0.5% of the municipality · 1,172 ha in total · 5 days
  37. 5,188 ha Pai fire, 26 February 2021 where it started 0.0% of the municipality · 5,188 ha in total · 15 days
  38. 154 ha Pai fire, January 2021 where it started 0.1% of the municipality · 1,472 ha in total · 6 days
  39. 832 ha Pai fire, 2 April 2020 where it started 0.4% of the municipality · 1,003 ha in total · 5 days
  40. 461 ha Mae Taeng fire, April 2020 0.2% of the municipality · 3,578 ha in total · 17 days
  41. 4,807 ha Pai fire, 1 April 2020 where it started 2.1% of the municipality · 4,783 ha in total · 7 days
  42. 628 ha Wiang Haeng fire, 1 April 2020 0.3% of the municipality · 1,946 ha in total · 8 days
  43. 142 ha Chiang Dao fire, April 2020 0.1% of the municipality · 2,566 ha in total · 10 days
  44. 463 ha Wiang Haeng fire, 31 March 2020 0.2% of the municipality · 1,008 ha in total · 4 days
  45. 2,369 ha Pai fire, 26 March 2020 where it started 1.0% of the municipality · 2,354 ha in total · 7 days
  46. 1,437 ha Pai fire, 22 March 2020 where it started 0.6% of the municipality · 1,428 ha in total · 5 days
  47. 2,440 ha Pai fire, 22 March 2020 where it started 1.1% of the municipality · 2,700 ha in total · 10 days
  48. 1,626 ha Pai fire, 21 March 2020 where it started 0.7% of the municipality · 1,632 ha in total · 8 days
  49. 13 ha Pang Mapha fire, 19 March 2020 0.0% of the municipality · 1,228 ha in total · 5 days
  50. 1,726 ha Pai fire, 16 March 2020 where it started 0.8% of the municipality · 1,716 ha in total · 8 days
  51. 95 ha Wiang Haeng fire, 16 March 2020 0.0% of the municipality · 3,614 ha in total · 14 days
  52. 2,209 ha Pai fire, 12 March 2020 where it started 1.0% of the municipality · 2,198 ha in total · 7 days
  53. 3,136 ha Pai fire, 10 March 2020 where it started 0.0% of the municipality · 3,136 ha in total · 12 days
  54. 1,730 ha Pai fire, 7 March 2020 where it started 0.8% of the municipality · 1,724 ha in total · 7 days
  55. 3,748 ha Pai fire, 3 March 2020 where it started 1.6% of the municipality · 3,726 ha in total · 9 days
  56. 11,077 ha Pai fire, 28 February 2020 where it started 0.0% of the municipality · 11,077 ha in total · 26 days
  57. 1,662 ha Pai fire, 24 February 2020 where it started 0.7% of the municipality · 1,655 ha in total · 8 days
  58. 179 ha Mueang Mae Hong Son fire, 20 February 2020 0.1% of the municipality · 1,443 ha in total · 11 days
  59. 1,771 ha Pai fire, 13 February 2020 where it started 0.8% of the municipality · 1,764 ha in total · 7 days
  60. 3,015 ha Pai fire, 13 February 2020 where it started 1.3% of the municipality · 3,001 ha in total · 3 days
  61. 2,350 ha Pai fire, 11 February 2020 where it started 1.0% of the municipality · 2,338 ha in total · 4 days
  62. 182 ha Mueang Mae Hong Son fire, 10 February 2020 0.1% of the municipality · 3,419 ha in total · 10 days
  63. 1,062 ha Pai fire, 28 January 2020 where it started 0.5% of the municipality · 1,057 ha in total · 7 days
  64. 1,197 ha Pai fire, 22 January 2020 where it started 0.0% of the municipality · 1,197 ha in total · 3 days
  65. 1,204 ha Pai fire, April 2019 where it started 0.5% of the municipality · 1,199 ha in total · 8 days
  66. 507 ha Pang Mapha fire, 31 March 2019 0.2% of the municipality · 1,319 ha in total · 7 days
  67. 1,395 ha Pai fire, 29 March 2019 where it started 0.6% of the municipality · 1,388 ha in total · 5 days
  68. 1,601 ha Pai fire, 28 March 2019 where it started 0.7% of the municipality · 1,629 ha in total · 7 days
  69. 1,983 ha Pai fire, 28 March 2019 where it started 0.9% of the municipality · 1,974 ha in total · 7 days
  70. 2,046 ha Pai fire, 23 March 2019 where it started 0.9% of the municipality · 2,036 ha in total · 5 days
  71. 5,356 ha Pai fire, 19 March 2019 where it started 0.0% of the municipality · 5,356 ha in total · 8 days
  72. 322 ha Chiang Dao fire, 17 March 2019 0.1% of the municipality · 1,623 ha in total · 8 days
  73. 2,339 ha Pai fire, 15 March 2019 where it started 1.0% of the municipality · 2,326 ha in total · 9 days
  74. 7,758 ha Pai fire, 6 March 2019 where it started 0.0% of the municipality · 7,758 ha in total · 16 days
  75. 1,149 ha Pai fire, 3 March 2019 where it started 0.5% of the municipality · 1,143 ha in total · 3 days
  76. 21 ha Mueang Mae Hong Son fire, February 2019 0.0% of the municipality · 4,260 ha in total · 12 days
  77. 2,223 ha Pai fire, 20 February 2019 where it started 1.0% of the municipality · 2,212 ha in total · 5 days
  78. 1,173 ha Pai fire, 20 February 2019 where it started 0.5% of the municipality · 1,168 ha in total · 7 days
  79. 1,499 ha Pai fire, April 2018 where it started 0.0% of the municipality · 1,499 ha in total · 4 days
  80. 1,060 ha Pai fire, 27 March 2018 where it started 0.0% of the municipality · 1,060 ha in total · 4 days
  81. 1,413 ha Pai fire, 20 March 2018 where it started 0.6% of the municipality · 1,406 ha in total · 8 days
  82. 1,530 ha Pai fire, 16 March 2017 where it started 0.7% of the municipality · 2,276 ha in total · 13 days
  83. 4,895 ha Pai fire, 13 March 2017 where it started 0.0% of the municipality · 4,895 ha in total · 10 days
  84. 6,378 ha Pai fire, 13 March 2017 where it started 2.8% of the municipality · 6,340 ha in total · 19 days
  85. 1,205 ha Pai fire, 5 March 2017 where it started 0.5% of the municipality · 1,199 ha in total · 5 days
  86. 1,573 ha Pai fire, 24 February 2017 where it started 0.7% of the municipality · 1,566 ha in total · 4 days
  87. 1,014 ha Pai fire, 21 February 2017 where it started 0.0% of the municipality · 1,014 ha in total · 4 days
  88. 2,352 ha Pai fire, 14 February 2017 where it started 1.0% of the municipality · 2,341 ha in total · 7 days
  89. 50 ha Wiang Haeng fire, 10 April 2016 0.0% of the municipality · 1,567 ha in total · 6 days
  90. 207 ha Pang Mapha fire, 2 April 2016 0.1% of the municipality · 1,400 ha in total · 6 days
  91. 331 ha Pai fire, 31 March 2016 where it started 0.1% of the municipality · 1,070 ha in total · 4 days
  92. 167 ha Pang Mapha fire, 20 March 2016 0.1% of the municipality · 1,403 ha in total · 3 days
  93. 2,736 ha Pai fire, 20 March 2016 where it started 1.2% of the municipality · 2,719 ha in total · 5 days
  94. 1,055 ha Pai fire, 11 March 2016 where it started 0.5% of the municipality · 1,114 ha in total · 7 days
  95. 8 ha Pang Mapha fire, February 2016 0.0% of the municipality · 1,083 ha in total · 11 days

Where this data comes from

Perimeters come from GWIS (Copernicus, CC BY 4.0), rebuilt from heat detections, and municipal boundaries from geoBoundaries/Royal Thai Survey Department, OCHA ROAP (Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO)). The area per municipality is computed by WorldFires by crossing both. The forecast is from Open-Meteo (CC BY 4.0).