Yakouren fire, July 2020 إعكوران · Yakouren
The fire started on 25 July 2020 in Yakouren, Algeria, and satellites saw it burning for 4 days. Copernicus mapped a burnt perimeter of 186 hectares from satellite imagery, spread across a single municipality.
It is the 23th largest in Tizi Ouzou since 2016 (of 46 with a page). Number 149 in Algeria in 2020, of 236.
The power measured by the satellite is low (9.8 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
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- Burnt area
- 186ha
- Copernicus perimeter
- Duration
- 4days
- 25 Jul 2020 – 28 Jul 2020
- Municipalities hit
- 1
- communes
- Started on
- 25 Jul
- 2020
- Heat detections
- 26
- in a single hotspot: 10 MW
- Danger at start
- 26
- High · FWI index
- Average daily power
- 35MW
- detected power per day, on average
Where it burned
How it evolved, day by day
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
It had gone 41 days without rain (1 mm or more) when it started.
This area had burned before
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
186 ha reached on 25 Jul2.3 %
Burnt area inside each municipality, from crossing the official perimeter with administrative boundaries. The distance runs from the point marking the centre of each area to the nearest fire: staying a kilometre away does not mean it reached the houses.
What burned
- Mixed forest86 %
- Coniferous forest7.9 %
- Other natural land5.8 %
Land cover inside the perimeter as reported by Copernicus EFFIS (outside the Corine Land Cover area).
The weather day by day
ECMWF ERA5 reanalysis at the fire location, the standard reference for past weather, and the Canadian Fire Weather Index (the same system Copernicus uses), computed by WorldFires from that data. Days after the fire run until the first rain.
Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)
| Day | High | Min. humidity | Peak gust | Rain | Danger (FWI) |
|---|---|---|---|---|---|
| 25 Jul | 30.1 °C | 39 % | 39 km/h | 0.0 mm | High 26 |
| 26 Jul | 33.0 °C | 25 % | 41 km/h | 0.0 mm | High 35 |
| 27 Jul | 32.9 °C | 29 % | 37 km/h | 0.0 mm | High 35 |
| 28 Jul | 34.4 °C | 24 % | 42 km/h | 0.0 mm | Very high 39 |
| 29 Jul after | 33.4 °C | 24 % | 39 km/h | 0.1 mm | Very high 39 |
| 30 Jul after | 33.5 °C | 23 % | 34 km/h | 0.0 mm | High 38 |
| 31 Jul after | 33.9 °C | 20 % | 28 km/h | 0.0 mm | Very high 38 |
| 1 Aug after | 30.9 °C | 36 % | 33 km/h | 0.0 mm | High 33 |
| 2 Aug after | 32.9 °C | 29 % | 34 km/h | 0.0 mm | High 34 |
| 3 Aug after | 29.9 °C | 41 % | 42 km/h | 0.0 mm | High 29 |
| 4 Aug after | 25.5 °C | 51 % | 42 km/h | 0.1 mm | High 27 |
| 5 Aug after | 26.2 °C | 40 % | 45 km/h | 0.0 mm | High 29 |
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.
The smoke
CAMS · CopernicusOn 30 July 2020 the air beside the fire reached 23 µg/m³ of PM2.5. That day averaged 16: 1.1 times the WHO daily guideline (15).
Particles from the Copernicus CAMS model at the centre of the perimeter; these are not measurements in each town. The pale bar is the worst hour, the solid one the daily average.
Open-Meteo.com (CC BY 4.0) · Copernicus Atmosphere Monitoring Service (CAMS)
Detections table · 26Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 3,611 haAzazga عزازقةAugust 2021 · 4 days · 10 km away
- 7,342 haZekri زكريAugust 2021 · 6 days · 11 km away
- 6,262 haIloula Oumalou إيلولة أمالوAugust 2021 · 9 days · 18 km away
- 14,233 haTaourirt Ighil تاوريرت آغيلJuly 2023 · 8 days · 27 km away
- 26,745 haIboudraren إبودرارنAugust 2021 · 10 days · 31 km away
- 3,720 haBeni Djellil بني جليلJuly 2023 · 6 days · 31 km away
Frequently asked questions
- How long did the Yakouren fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 25 July 2020 to 28 July 2020 (4 days). The perimeter dates it from 25 July 2020 to 26 July 2020.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 186 hectares (1.9 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Yakouren (186 ha, 2.3 %).
- Did the fire reach a town?
- The fire started in Yakouren and came within 5.8 km of its centre. That is the distance from the perimeter, or the nearest hotspot, to the point marking the centre; it does not mean it entered the houses.
- What was the weather like?
- During the fire the temperature reached 33.0 °C, humidity dropped to 25 % and gusts hit 41 km/h. The fire danger index (FWI) reached 35, class High.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Algeria (geoBoundaries). It is not an official report.
Where to verify it
A satellite detection is not an official report. Final figures and the fire’s status are published by each country’s emergency service.
Emergency number: 14 · 1021 · Emergency number and official warnings ›
Satellite cross-check
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 2026.
Does something look wrong on this page?
This page is built from satellite data and official records, and it sometimes gets things wrong: the wrong dates, the wrong town, two fires merged into one, or something that was not a wildfire at all. If you know this fire first-hand (you live nearby, saw it, fought it or reported on it), tell us what really happened and we will check it.
Report an error
How we know this
- Perimeter: EFFIS (Copernicus), mapped on satellite imagery.
- Dates adjusted with the VIIRS detections inside the perimeter, which said 25 July 2020 to 26 July 2020. 26 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
- Weather: Copernicus ERA5 reanalysis at the fire location, in cells of about 25 km.
Where this data comes from
The perimeter and land cover come from the Copernicus European Forest Fire Information System (EFFIS), measured on MODIS and Sentinel-2 imagery and published under CC BY 4.0. Heat detections come from the VIIRS sensors aboard Suomi-NPP and NOAA-20, distributed by NASA FIRMS at 375 m resolution. Municipal boundaries come from geoBoundaries ADM3 (Creative Commons Attribution-ShareAlike 2.0). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from each country’s official figure.