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Wildfires in Olongapo
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 147 km² of Olongapo at least once. In an average year it detected fire in 34 km², ranking 74th of 118 regions of Philippines.
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 52 km² detected; the quietest was 2022, with 13 km². The 2021–2025 average is 33% 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 78% of the fire-days in the record. The single busiest day was 20 April 2012, with detections in 6 cells.
Ground that burns again
Of the 147 km² with at least one detection, 47% had detections in three or more different years.
| Years with a detection | km² | Share |
|---|---|---|
| 1 year | 44 | 30% |
| 2 years | 34 | 23% |
| 3 to 5 years | 38 | 26% |
| 6 to 10 years | 31 | 21% |
| 11 years or more | 0.0 | 0.0% |
The half-degree square with the most fire-days is centred at 14.75, 120.25 and holds 100% of the region's fire-days.
The figures
Show the table
| Year | Detected km² | Fire-days |
|---|---|---|
| 2012 | 35 | 33 |
| 2013 | 29 | 28 |
| 2014 | 46 | 52 |
| 2015 | 46 | 56 |
| 2016 | 52 | 65 |
| 2017 | 38 | 43 |
| 2018 | 26 | 29 |
| 2019 | 32 | 33 |
| 2020 | 35 | 33 |
| 2021 | 28 | 28 |
| 2022 | 13 | 13 |
| 2023 | 31 | 30 |
| 2024 | 48 | 49 |
| 2025 | 18 | 16 |
Other regions of Philippines
- Palawan1,560 km² in an average year
- Occidental Mindoro1,260 km² in an average year
- Bukidnon1,070 km² in an average year
- Isabela800 km² in an average year
- Nueva Ecija766 km² in an average year
- Negros Occidental751 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.