AURSEEAursee
Wildfires in Terni
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 06:21 UTC
Follow Terni: fire alerts by email
Fire alerts for Terni
Free. One email when satellites detect fire anywhere in Terni, then at most one update a day while fires continue.
Free. Pick a town and we email you when satellites detect fire within 30 km of it.
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 109 km² of Terni at least once. In an average year it detected fire in 11 km², ranking 83rd 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 50 km² detected; the quietest was 2024, with 3.6 km². The 2021–2025 average is 53% 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.
May, June and July together hold 40% of the fire-days in the record. The single busiest day was 21 July 2012, with detections in 8 cells.
Ground that burns again
Of the 109 km² with at least one detection, 4.9% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 99 | 91% |
| 2 years | 4.6 | 4.2% |
| 3 to 5 years | 2.7 | 2.5% |
| 6 to 10 years | 0.0 | 0.0% |
| 11 years or more | 2.7 | 2.5% |
The half-degree square with the most fire-days is centred at 42.75, 12.75 and holds 93% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 50 | 119 |
| 2013 | 4.6 | 60 |
| 2014 | 5.5 | 53 |
| 2015 | 10 | 60 |
| 2016 | 7.3 | 52 |
| 2017 | 24 | 100 |
| 2018 | 3.7 | 54 |
| 2019 | 9.1 | 74 |
| 2020 | 6.4 | 62 |
| 2021 | 7.3 | 83 |
| 2022 | 14 | 107 |
| 2023 | 4.6 | 102 |
| 2024 | 3.6 | 91 |
| 2025 | 7.3 | 98 |
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.