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Wildfires in Coyah Prefecture
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 1,400 km² of Coyah Prefecture at least once. In an average year it detected fire in 779 km², ranking 32nd of 34 regions of Guinea.
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 880 km² detected; the quietest was 2025, with 625 km². The 2021–2025 average is 12% 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.
March, April and May together hold 48% of the fire-days in the record. The single busiest day was 19 April 2012, with detections in 97 cells.
Ground that burns again
Of the 1,400 km² with at least one detection, 92% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 59 | 4.2% |
| 2 years | 50 | 3.6% |
| 3 to 5 years | 203 | 15% |
| 6 to 10 years | 817 | 58% |
| 11 years or more | 269 | 19% |
The half-degree square with the most fire-days is centred at 9.75, -13.25 and holds 100% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 808 | 981 |
| 2013 | 880 | 1,189 |
| 2014 | 828 | 1,097 |
| 2015 | 806 | 1,049 |
| 2016 | 805 | 1,045 |
| 2017 | 812 | 1,079 |
| 2018 | 865 | 1,229 |
| 2019 | 794 | 1,066 |
| 2020 | 689 | 826 |
| 2021 | 713 | 904 |
| 2022 | 736 | 898 |
| 2023 | 782 | 1,001 |
| 2024 | 766 | 1,008 |
| 2025 | 625 | 726 |
Other regions of Guinea
- Kankan12,060 km² in an average year
- Kouroussa Prefecture10,840 km² in an average year
- Faranah10,310 km² in an average year
- Siguiri Prefecture10,040 km² in an average year
- Beyla Prefecture8,900 km² in an average year
- Dinguiraye Prefecture7,960 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
- Forécariah Prefecture54 km
- Dubréka Prefecture55 km
- Kindia78 km
- Fria Prefecture78 km
- Télimélé Prefecture111 km
- Boffa Prefecture122 km