Aursee
Wildfires in Östergötland

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 108 km² of Östergötland at least once. In an average year it detected fire in 8.7 km², ranking 13th of 21 regions of Sweden.
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 2015, with 19 km² detected; the quietest was 2012, with 2.0 km². The 2021–2025 average is 14% 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 43% of the fire-days in the record. The single busiest day was 11 August 2022, with detections in 5 cells.
Ground that burns again
Of the 108 km² with at least one detection, 1.2% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 99 | 92% |
| 2 years | 7.1 | 6.6% |
| 3 to 5 years | 0.0 | 0.0% |
| 6 to 10 years | 1.3 | 1.2% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 58.75, 16.25 and holds 19% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 2.0 | 3 |
| 2013 | 10 | 16 |
| 2014 | 12 | 20 |
| 2015 | 19 | 29 |
| 2016 | 4.5 | 7 |
| 2017 | 5.8 | 10 |
| 2018 | 3.3 | 5 |
| 2019 | 10 | 18 |
| 2020 | 12 | 23 |
| 2021 | 7.1 | 11 |
| 2022 | 11 | 17 |
| 2023 | 11 | 17 |
| 2024 | 5.8 | 10 |
| 2025 | 6.5 | 11 |
Other regions of Sweden
- Västra Götaland31 km² in an average year
- Norrbotten24 km² in an average year
- Gävleborg21 km² in an average year
- Dalarna20 km² in an average year
- Skåne16 km² in an average year
- Västmanland16 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.