Aursee
Wildfires in Dosso

Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 05:23 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 4,300 km² of Dosso at least once. In an average year it detected fire in 510 km², ranking 4th of 8 regions of Niger.
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 2020, with 934 km² detected; the quietest was 2024, with 308 km². The 2021–2025 average is 35% higher 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 63% of the fire-days in the record. The single busiest day was 13 April 2020, with detections in 46 cells.
Ground that burns again
Of the 4,300 km² with at least one detection, 16% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 2,720 | 63% |
| 2 years | 884 | 21% |
| 3 to 5 years | 634 | 15% |
| 6 to 10 years | 62 | 1.4% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 12.75, 3.25 and holds 27% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 322 | 279 |
| 2013 | 379 | 342 |
| 2014 | 342 | 302 |
| 2015 | 387 | 353 |
| 2016 | 407 | 357 |
| 2017 | 416 | 382 |
| 2018 | 776 | 715 |
| 2019 | 699 | 646 |
| 2020 | 934 | 849 |
| 2021 | 702 | 668 |
| 2022 | 460 | 420 |
| 2023 | 437 | 405 |
| 2024 | 308 | 277 |
| 2025 | 565 | 527 |
Other regions of Niger
- Tillabéri2,190 km² in an average year
- Diffa948 km² in an average year
- Zinder535 km² in an average year
- Tahoua498 km² in an average year
- Maradi343 km² in an average year
- Agadez119 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
- Tillabéri121 km
- Tapoa, Burkina Faso155 km
- Sokoto State, Nigeria197 km
- Alibori, Benin222 km
- Gourma, Burkina Faso244 km
- Komondjari, Burkina Faso271 km