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Wildfires in Una-Sana Canton
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-12 08:29 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 1,780 km² of Una-Sana Canton at least once. In an average year it detected fire in 249 km², ranking 2nd of 18 regions of Bosnia and Herzegovina.
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 537 km² detected; the quietest was 2018, with 56 km². The 2021–2025 average is 5.2% 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.
February, March and April together hold 85% of the fire-days in the record. The single busiest day was 17 March 2012, with detections in 118 cells.
Ground that burns again
Of the 1,780 km² with at least one detection, 24% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 927 | 52% |
| 2 years | 425 | 24% |
| 3 to 5 years | 381 | 21% |
| 6 to 10 years | 46 | 2.6% |
| 11 years or more | 2.7 | 0.2% |
The half-degree square with the most fire-days is centred at 44.75, 16.25 and holds 44% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 537 | 707 |
| 2013 | 90 | 115 |
| 2014 | 205 | 254 |
| 2015 | 210 | 263 |
| 2016 | 161 | 197 |
| 2017 | 351 | 460 |
| 2018 | 56 | 68 |
| 2019 | 399 | 514 |
| 2020 | 338 | 464 |
| 2021 | 294 | 371 |
| 2022 | 474 | 653 |
| 2023 | 122 | 148 |
| 2024 | 121 | 141 |
| 2025 | 129 | 157 |
Other regions of Bosnia and Herzegovina
- Trebinje250 km² in an average year
- Livno247 km² in an average year
- Herzegovina-Neretva Canton194 km² in an average year
- Banja Luka189 km² in an average year
- Doboj88 km² in an average year
- West Herzegovina Canton67 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.
Nearby regions
- Zadarska, Croatia55 km
- Sisak-Moslavina, Croatia55 km
- Karlovacka, Croatia68 km
- Banja Luka78 km
- Lika-Senj, Croatia78 km
- Split-Dalmatia, Croatia111 km