Aursee
Wildfires in Vavuniya

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 1,300 km² of Vavuniya at least once. In an average year it detected fire in 260 km², ranking 7th of 25 regions of Sri Lanka.
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 2016, with 376 km² detected; the quietest was 2022, with 132 km². The 2021–2025 average is 35% 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 57% of the fire-days in the record. The single busiest day was 28 September 2013, with detections in 25 cells.
Ground that burns again
Of the 1,300 km² with at least one detection, 47% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 383 | 29% |
| 2 years | 309 | 24% |
| 3 to 5 years | 497 | 38% |
| 6 to 10 years | 110 | 8.5% |
| 11 years or more | 1.2 | 0.1% |
The half-degree square with the most fire-days is centred at 8.75, 80.25 and holds 52% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 350 | 392 |
| 2013 | 286 | 297 |
| 2014 | 364 | 388 |
| 2015 | 187 | 175 |
| 2016 | 376 | 396 |
| 2017 | 277 | 280 |
| 2018 | 266 | 271 |
| 2019 | 251 | 268 |
| 2020 | 268 | 268 |
| 2021 | 169 | 167 |
| 2022 | 132 | 124 |
| 2023 | 277 | 267 |
| 2024 | 191 | 179 |
| 2025 | 241 | 233 |
Other regions of Sri Lanka
- Anuradhapura1,160 km² in an average year
- Monaragala678 km² in an average year
- Ampara633 km² in an average year
- Badulla426 km² in an average year
- Polonnaruwa364 km² in an average year
- Kurunegala353 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
- Mannar0 km
- Kilinochchi55 km
- Mullaitivu78 km
- Anuradhapura78 km
- Kurunegala111 km
- Trincomalee123 km