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Wildfires in Florence
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 146 km² of Florence at least once. In an average year it detected fire in 18 km², ranking 67th 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 2012, with 34 km² detected; the quietest was 2014, with 8.9 km². The 2021–2025 average is 16% 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 63% of the fire-days in the record. The single busiest day was 5 September 2021, with detections in 7 cells.
Ground that burns again
Of the 146 km² with at least one detection, 10% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 120 | 82% |
| 2 years | 11 | 7.3% |
| 3 to 5 years | 6.3 | 4.3% |
| 6 to 10 years | 5.4 | 3.7% |
| 11 years or more | 3.6 | 2.5% |
The half-degree square with the most fire-days is centred at 43.75, 11.25 and holds 83% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 34 | 47 |
| 2013 | 13 | 19 |
| 2014 | 8.9 | 15 |
| 2015 | 17 | 23 |
| 2016 | 22 | 37 |
| 2017 | 27 | 38 |
| 2018 | 15 | 26 |
| 2019 | 19 | 29 |
| 2020 | 16 | 27 |
| 2021 | 25 | 42 |
| 2022 | 15 | 25 |
| 2023 | 13 | 20 |
| 2024 | 12 | 15 |
| 2025 | 14 | 24 |
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.