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Wildfires in Žilina
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 08:31 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 150 km² of Žilina at least once. In an average year it detected fire in 15 km², ranking 5th of 8 regions of Slovakia.
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 33 km² detected; the quietest was 2024, with 6.5 km². The 2021–2025 average is 42% 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 50% of the fire-days in the record. The single busiest day was 28 April 2012, with detections in 9 cells.
Ground that burns again
Of the 150 km² with at least one detection, 8.1% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 130 | 87% |
| 2 years | 7.3 | 4.9% |
| 3 to 5 years | 6.5 | 4.3% |
| 6 to 10 years | 4.0 | 2.7% |
| 11 years or more | 1.6 | 1.1% |
The half-degree square with the most fire-days is centred at 49.25, 19.25 and holds 81% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 33 | 182 |
| 2013 | 13 | 41 |
| 2014 | 18 | 65 |
| 2015 | 15 | 118 |
| 2016 | 17 | 90 |
| 2017 | 14 | 100 |
| 2018 | 23 | 115 |
| 2019 | 19 | 121 |
| 2020 | 10 | 69 |
| 2021 | 14 | 128 |
| 2022 | 13 | 29 |
| 2023 | 8.9 | 13 |
| 2024 | 6.5 | 23 |
| 2025 | 13 | 23 |
Other regions of Slovakia
- Košice43 km² in an average year
- Banská Bystrica27 km² in an average year
- Prešov19 km² in an average year
- Nitra18 km² in an average year
- Bratislava15 km² in an average year
- Trnava15 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.