Ömerli fire, 15 July 2020 Ömerli
The fire started on 15 July 2020 in Ömerli, Türkiye, and satellites saw it burning for 1 day. Copernicus mapped a burnt perimeter of 507 hectares from satellite imagery, spread across a single municipality.
It is the 48th largest in Mardin since 2016 (of 131 with a page). Number 34 in Türkiye in 2020, of 212.
The power measured by the satellite is low (15.0 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
Compare with…
- Burnt area
- 507ha
- Copernicus perimeter
- Duration
- 1day
- 15 Jul 2020 – 15 Jul 2020
- Municipalities hit
- 1
- districts
- Started on
- 15 Jul
- 2020
- Heat detections
- 10
- in a single hotspot: 15 MW
- Danger at start
- 46
- Very high · FWI index
- Average daily power
- 86MW
- detected power per day, on average
Where it burned
How it evolved, day by day
15 Jul 2020 · 86 MW · 10
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 23 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.
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
Berlin boundary: geoBoundaries · Federal Agency for Cartography and Geodesy (dl-de/by-2-0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each town
-
508 ha reached on 15 Jul1.1 %
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
- Scrub and transitional woodland72 %
- Agricultural areas28 %
Land cover inside the perimeter according to Corine Land Cover, as reported by Copernicus.
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) |
|---|---|---|---|---|---|
| 15 Jul | 37.1 °C | 13 % | 27 km/h | 0.0 mm | Very high 46 |
| 16 Jul after | 37.8 °C | 9 % | 22 km/h | 0.0 mm | Very high 49 |
| 17 Jul after | 37.1 °C | 3 % | 39 km/h | 0.0 mm | Extreme 64 |
| 18 Jul after | 36.8 °C | 11 % | 38 km/h | 0.0 mm | Extreme 62 |
| 19 Jul after | 37.3 °C | 8 % | 34 km/h | 0.0 mm | Extreme 60 |
| 20 Jul after | 39.4 °C | 6 % | 33 km/h | 0.0 mm | Extreme 63 |
| 21 Jul after | 39.4 °C | 3 % | 23 km/h | 0.0 mm | Extreme 59 |
| 22 Jul after | 39.2 °C | 11 % | 33 km/h | 0.0 mm | Extreme 62 |
| 23 Jul after | 38.8 °C | 11 % | 42 km/h | 0.0 mm | Extreme 66 |
| 24 Jul after | 39.5 °C | 12 % | 42 km/h | 0.0 mm | Very extreme 71 |
| 25 Jul after | 36.6 °C | 16 % | 42 km/h | 0.0 mm | Extreme 61 |
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 23 July 2020 the air beside the fire reached 26 µg/m³ of PM2.5, but no daily average passed the WHO 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 · 10Every 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 Ömerli fire last?
- Copernicus dates it between 15 July 2020 and 15 July 2020: 1 day between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 507 hectares (5.1 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Ömerli (508 ha, 1.1 %).
- Did the fire reach a town?
- The closest fire to a town centre came within 7.3 km of Ömerli. That is the distance to the perimeter or nearest hotspot; it does not mean it entered the houses.
- What was the weather like?
- During the fire the temperature reached 37.1 °C, humidity dropped to 13 % and gusts hit 27 km/h. The fire danger index (FWI) reached 46, class Very high.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Türkiye (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: 112
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
How we know this
- Perimeter: EFFIS (Copernicus), mapped on satellite imagery.
- Dates from the perimeter: the VIIRS detections inside it did not change them. 10 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 ADM2 (Open Data Commons Open Database License 1.0). 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.