As-Sweida fire, June 2018 As-Sweida, Hrak
The fire started on 21 June 2018 in As-Sweida, Syria, and satellites saw it burning for 1 day. Copernicus mapped a burnt perimeter of 101 hectares from satellite imagery, spread across 2 municipalities.
Number 3 in Syria in 2018, of 3.
- Burnt area
- 101ha
- Copernicus perimeter
- Duration
- 1day
- 21 Jun 2018 – 21 Jun 2018
- Municipalities hit
- 2
- subdistricts
- Started on
- 21 Jun
- 2018
- Heat detections
- 3
- in a single hotspot: 49 MW
- Danger at start
- 48
- Very high · FWI index
- Energy released
- 70MW
- sum of detected power
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 7 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
-
As-Sweida where it started97 ha reached on 21 Jun0.1 %
-
4 ha reached on 21 Jun0.0 %
Burnt area inside each municipality, from crossing the official perimeter with administrative boundaries. The distance is from the town centre to the nearest fire: staying a kilometre away does not mean it reached the houses.
What burned
- Agricultural areas100 %
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) |
|---|---|---|---|---|---|
| 21 Jun | 30.6 °C | 31 % | 50 km/h | 0.0 mm | Very high 48 |
| 22 Jun after | 31.7 °C | 23 % | 55 km/h | 0.0 mm | Extreme 52 |
| 23 Jun after | 30.9 °C | 24 % | 54 km/h | 0.0 mm | Extreme 52 |
| 24 Jun after | 31.3 °C | 28 % | 45 km/h | 0.0 mm | Very high 47 |
| 25 Jun after | 32.9 °C | 22 % | 38 km/h | 0.0 mm | Very high 44 |
| 26 Jun after | 34.9 °C | 19 % | 36 km/h | 0.0 mm | Very high 47 |
| 27 Jun after | 37.3 °C | 11 % | 40 km/h | 0.0 mm | Extreme 60 |
| 28 Jun after | 34.6 °C | 26 % | 48 km/h | 0.0 mm | Extreme 55 |
| 29 Jun after | 29.8 °C | 33 % | 49 km/h | 0.0 mm | Very high 48 |
| 30 Jun after | 29.9 °C | 33 % | 44 km/h | 0.0 mm | Very high 42 |
| 1 Jul after | 33.9 °C | 19 % | 36 km/h | 0.0 mm | Very high 45 |
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.
Detections table · 3Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the As-Sweida fire last?
- Copernicus dates it between 21 June 2018 and 21 June 2018: 1 day between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 101 hectares (1.0 km²). Official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: As-Sweida (97 ha, 0.1 %); Hrak (4 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 30.6 °C, humidity dropped to 31 % and gusts hit 50 km/h. The fire danger index (FWI) reached 48, class Very high.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Syria (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.
Satellite cross-check
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
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 3.0 Intergovernmental Organisations (CC BY 3.0 IGO)). 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.