AURSEEAursee
Wildfires in Assaba
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 1,860 km² of Assaba at least once. In an average year it detected fire in 196 km², ranking 4th of 13 regions of Mauritania.
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 2025, with 794 km² detected; the quietest was 2019, with 9.5 km². The 2021–2025 average is 258% 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.
October, November and December together hold 62% of the fire-days in the record. The single busiest day was 16 November 2025, with detections in 146 cells.
Ground that burns again
Of the 1,860 km² with at least one detection, 11% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 1,330 | 71% |
| 2 years | 324 | 17% |
| 3 to 5 years | 207 | 11% |
| 6 to 10 years | 7.2 | 0.4% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 15.25, -11.25 and holds 38% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 63 | 53 |
| 2013 | 107 | 94 |
| 2014 | 55 | 48 |
| 2015 | 48 | 40 |
| 2016 | 235 | 225 |
| 2017 | 190 | 160 |
| 2018 | 42 | 35 |
| 2019 | 9.5 | 8 |
| 2020 | 171 | 151 |
| 2021 | 224 | 190 |
| 2022 | 166 | 172 |
| 2023 | 334 | 325 |
| 2024 | 302 | 278 |
| 2025 | 794 | 739 |
Other regions of Mauritania
- Hodh Ech Chargui483 km² in an average year
- Trarza298 km² in an average year
- Guidimaka201 km² in an average year
- Hodh El Gharbi94 km² in an average year
- Gorgol67 km² in an average year
- Brakna35 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
- Guidimaka120 km
- Hodh El Gharbi170 km
- Matam, Senegal221 km
- Tambacounda, Senegal272 km
- Kayes, Mali283 km
- Kédougou, Senegal298 km