AURSEEAursee
Wildfires in Braga
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 1,590 km² of Braga at least once. In an average year it detected fire in 245 km², ranking 3rd of 20 regions of Portugal.
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 463 km² detected; the quietest was 2014, with 99 km². The 2021–2025 average is 46% 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.
August, September and October together hold 51% of the fire-days in the record. The single busiest day was 17 September 2024, with detections in 201 cells.
Ground that burns again
Of the 1,590 km² with at least one detection, 32% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 682 | 43% |
| 2 years | 404 | 25% |
| 3 to 5 years | 453 | 29% |
| 6 to 10 years | 46 | 2.9% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 41.75, -8.25 and holds 58% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 326 | 436 |
| 2013 | 428 | 639 |
| 2014 | 99 | 112 |
| 2015 | 365 | 482 |
| 2016 | 463 | 650 |
| 2017 | 389 | 532 |
| 2018 | 180 | 231 |
| 2019 | 134 | 158 |
| 2020 | 131 | 159 |
| 2021 | 141 | 168 |
| 2022 | 198 | 240 |
| 2023 | 121 | 144 |
| 2024 | 302 | 401 |
| 2025 | 145 | 179 |
Other regions of Portugal
- Viseu320 km² in an average year
- Vila Real294 km² in an average year
- Guarda213 km² in an average year
- Viana do Castelo204 km² in an average year
- Porto197 km² in an average year
- Bragança161 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
- Viana do Castelo0 km
- Vila Real41 km
- Porto55 km
- Ourense, Spain99 km
- Aveiro111 km
- Viseu118 km