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Wildfires in Bologna
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 09:22 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 272 km² of Bologna at least once. In an average year it detected fire in 72 km², ranking 32nd 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 2020, with 93 km² detected; the quietest was 2014, with 58 km². The 2021–2025 average is within 5% of 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 63% of the fire-days in the record. The single busiest day was 27 July 2020, with detections in 40 cells.
Ground that burns again
Of the 272 km² with at least one detection, 38% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 144 | 53% |
| 2 years | 25 | 9.1% |
| 3 to 5 years | 32 | 12% |
| 6 to 10 years | 44 | 16% |
| 11 years or more | 27 | 10% |
The half-degree square with the most fire-days is centred at 44.75, 11.25 and holds 58% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 68 | 147 |
| 2013 | 69 | 142 |
| 2014 | 58 | 111 |
| 2015 | 64 | 127 |
| 2016 | 72 | 145 |
| 2017 | 85 | 202 |
| 2018 | 75 | 138 |
| 2019 | 88 | 214 |
| 2020 | 93 | 206 |
| 2021 | 70 | 159 |
| 2022 | 72 | 142 |
| 2023 | 66 | 152 |
| 2024 | 66 | 118 |
| 2025 | 66 | 140 |
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.