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Wildfires in Changhua
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 08:31 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 596 km² of Changhua at least once. In an average year it detected fire in 80 km², ranking 1st of 21 regions of Taiwan.
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 148 km² detected; the quietest was 2016, with 48 km². The 2021–2025 average is 23% 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.
November, December and January together hold 45% of the fire-days in the record. The single busiest day was 22 November 2014, with detections in 13 cells.
Ground that burns again
Of the 596 km² with at least one detection, 21% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 331 | 55% |
| 2 years | 137 | 23% |
| 3 to 5 years | 113 | 19% |
| 6 to 10 years | 15 | 2.5% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 23.75, 120.25 and holds 54% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 60 | 57 |
| 2013 | 102 | 105 |
| 2014 | 148 | 156 |
| 2015 | 100 | 96 |
| 2016 | 48 | 47 |
| 2017 | 94 | 95 |
| 2018 | 57 | 54 |
| 2019 | 76 | 72 |
| 2020 | 82 | 86 |
| 2021 | 94 | 109 |
| 2022 | 54 | 67 |
| 2023 | 68 | 98 |
| 2024 | 78 | 116 |
| 2025 | 59 | 80 |
Other regions of Taiwan
- Tainan City68 km² in an average year
- Taichung City57 km² in an average year
- Yunlin57 km² in an average year
- Pingtung51 km² in an average year
- Kaohsiung City51 km² in an average year
- Chiayi41 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
- Taichung City55 km
- Kaohsiung City111 km
- Fujian, China346 km
- Zhejiang, China575 km
- Ilocos Norte, Philippines613 km
- Apayao, Philippines620 km