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ID · Indonesia · Riau

Wildfires in Siak

Siak, Indonesia, has had 4 large fires recorded by GWIS since 2018: 7,372 hectares burned inside its boundaries, 0.9% of its area. Fire danger today: very low (FWI 0).

Only fires of 1,500 ha or more get an entry: smaller ones are not in the lists or the totals on this page.

Fire danger, today and the coming days

FWI computed from the Open-Meteo forecast
  1. Wed 28 Very low 31° · 71 % · 21 km/h
  2. Thu 29 Very low 29° · 84 % · 16 km/h
  3. Fri 30 Very low 31° · 72 % · 20 km/h
  4. Sat 31 Very low 32° · 68 % · 24 km/h
  5. Sun 1 Very low 30° · 74 % · 21 km/h
  6. Mon 2 Very low 30° · 76 % · 24 km/h
  7. Tue 3 Very low 31° · 73 % · 20 km/h
  8. Wed 4 Very low 30° · 77 % · 21 km/h

Canadian Fire Weather Index, the same system Copernicus uses, computed by WorldFires from the weather forecast and two months of past weather for fuel state. It is an estimate per municipality, not an official warning: warnings are issued by each country’s emergency service.

The municipality and its fires

Since 2016

7,372
hectares burned
0.9 %
of its area
4
fires
7,874
km²

How many times has Siak burned?

Siak has burned 4 times since 2016, in 2 years: 2018 and 2019. The most recent: Siak fire, September 2019, with 1,785 hectares inside the municipality. Together they add up to 7,372 hectares burned inside the municipality, but the distinct burned area is 6,364 hectares, 0.8 % of its surface: part of it burned more than once.

  1.   16
  2.   17
  3. 2× 18
  4. 2× 19
  5.   20
  6.   21
  7.   22
  8.   23
  9.   24
  10.   25
  11.   26
4
fires
2
years with fire
7,372
cumulative ha
6,364
distinct ha

Fires larger than 1,500 hectares with a perimeter since 2016 that reached the municipality, even partly. Cumulative hectares add up every fire; the distinct area counts land that burned several times only once. Perimeters and boundaries overlaid by WorldFires.

Where it has burned most often in Indonesia →

Fires that entered Siak

  1. 1,785 ha Siak fire, September 2019 where it started 0.2% of the municipality · 1,773 ha in total · 12 days
  2. 2,204 ha Siak fire, March 2019 where it started 0.3% of the municipality · 2,212 ha in total · 11 days
  3. 695 ha Bengkalis fire, August 2018 0.1% of the municipality · 1,520 ha in total · 6 days
  4. 2,688 ha Siak fire, August 2018 where it started 0.3% of the municipality · 2,728 ha in total · 12 days

Where this data comes from

Perimeters come from GWIS (Copernicus, CC BY 4.0), rebuilt from heat detections, and municipal boundaries from geoBoundaries/Badan Pusat Statistik (BPS - Statistics Indonesia), World Food Programme, OCHA ROAP (Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO)). The area per municipality is computed by WorldFires by crossing both. The forecast is from Open-Meteo (CC BY 4.0).

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