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Wildfires in Blida
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 1,430 km² of Blida at least once. In an average year it detected fire in 251 km², ranking 7th of 48 regions of Algeria.
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 2012, with 698 km² detected; the quietest was 2022, with 78 km². The 2021–2025 average is 73% 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.
July, August and September together hold 56% of the fire-days in the record. The single busiest day was 21 September 2012, with detections in 95 cells.
Ground that burns again
Of the 1,430 km² with at least one detection, 40% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 497 | 35% |
| 2 years | 364 | 25% |
| 3 to 5 years | 510 | 36% |
| 6 to 10 years | 53 | 3.7% |
| 11 years or more | 7.0 | 0.5% |
The half-degree square with the most fire-days is centred at 36.75, 3.25 and holds 54% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 698 | 1,458 |
| 2013 | 303 | 582 |
| 2014 | 432 | 749 |
| 2015 | 262 | 611 |
| 2016 | 394 | 810 |
| 2017 | 297 | 678 |
| 2018 | 125 | 477 |
| 2019 | 272 | 692 |
| 2020 | 173 | 591 |
| 2021 | 159 | 526 |
| 2022 | 78 | 488 |
| 2023 | 143 | 645 |
| 2024 | 80 | 520 |
| 2025 | 102 | 643 |
Other regions of Algeria
- Ouargla941 km² in an average year
- Béjaïa337 km² in an average year
- Illizi320 km² in an average year
- Skikda312 km² in an average year
- Jijel284 km² in an average year
- Tizi Ouzou272 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.