AURSEEAursee
Wildfires in Grand Port
Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 09:22 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 98 km² of Grand Port at least once. In an average year it detected fire in 12 km², ranking 5th of 15 regions of Mauritius.
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 2013, with 29 km² detected; the quietest was 2025, with 2.3 km². The 2021–2025 average is 49% 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.
September, October and November together hold 66% of the fire-days in the record. The single busiest day was 3 October 2013, with detections in 4 cells.
Ground that burns again
Of the 98 km² with at least one detection, 18% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 55 | 56% |
| 2 years | 26 | 26% |
| 3 to 5 years | 18 | 18% |
| 6 to 10 years | 0.0 | 0.0% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at -20.25, 57.75 and holds 100% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 19 | 16 |
| 2013 | 29 | 29 |
| 2014 | 10 | 9 |
| 2015 | 10 | 12 |
| 2016 | 9.3 | 8 |
| 2017 | 7.0 | 6 |
| 2018 | 16 | 15 |
| 2019 | 12 | 11 |
| 2020 | 12 | 10 |
| 2021 | 13 | 12 |
| 2022 | 14 | 16 |
| 2023 | 4.6 | 4 |
| 2024 | 5.8 | 6 |
| 2025 | 2.3 | 2 |
Other regions of Mauritius
- Pamplemousses29 km² in an average year
- Rivière Noire23 km² in an average year
- Rivière du Rempart23 km² in an average year
- Flacq23 km² in an average year
- Savanne8.6 km² in an average year
- Moka8.2 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.