Aursee
Wildfires in Olbia-Tempio

Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-12 12:28 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 205 km² of Olbia-Tempio at least once. In an average year it detected fire in 16 km², ranking 70th of 110 regions of Italy.
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 2017, with 37 km² detected; the quietest was 2019, with 1.9 km². The 2021–2025 average is 48% 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.
June, July and August together hold 66% of the fire-days in the record. The single busiest day was 14 July 2017, with detections in 24 cells.
Ground that burns again
Of the 205 km² with at least one detection, 0.9% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 190 | 93% |
| 2 years | 13 | 6.4% |
| 3 to 5 years | 0.9 | 0.4% |
| 6 to 10 years | 0.9 | 0.4% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 40.75, 9.25 and holds 52% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 25 | 27 |
| 2013 | 18 | 20 |
| 2014 | 16 | 18 |
| 2015 | 29 | 34 |
| 2016 | 21 | 22 |
| 2017 | 37 | 43 |
| 2018 | 10 | 11 |
| 2019 | 1.9 | 2 |
| 2020 | 11 | 12 |
| 2021 | 17 | 18 |
| 2022 | 17 | 18 |
| 2023 | 7.5 | 9 |
| 2024 | 7.5 | 8 |
| 2025 | 7.5 | 8 |
Other regions of Italy
- Foggia847 km² in an average year
- Palermo608 km² in an average year
- Agrigento590 km² in an average year
- Catania492 km² in an average year
- Caltanissetta460 km² in an average year
- Cosenza424 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.