Goris fire, 6 January 2023 Goris
The fire started on 6 January 2023 in Goris, Armenia, and satellites saw it burning for 1 day. Copernicus’s global GWIS system rebuilt a burnt perimeter of 414 hectares from heat detections, spread across a single municipality.
It is the 36th largest in Syunik since 2016 (of 52 with a page). Number 2 in Armenia in 2023, of 5.
- Burnt area
- 414ha
- GWIS perimeter (Copernicus)
- Duration
- 1day
- 6 Jan 2023 – 6 Jan 2023
- Municipalities hit
- 1
- municipalities
- Started on
- 6 Jan
- 2023
- Heat detections
- 15
- in a single hotspot: 67 MW
- Danger at start
- 1
- Very low · FWI index
- Energy released
- 490MW
- 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 32 days without rain (1 mm or more) when it started. Rain came after the fire: 6.3 mm on 8 Jan.
This area had burned before
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
Goris where it started415 ha reached on 6 Jan0.6 %
Burnt area inside each municipality, from crossing the GWIS 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.
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) |
|---|---|---|---|---|---|
| 6 Jan | -0.3 °C | 42 % | 41 km/h | 0.0 mm | Very low 1 |
| 7 Jan after | -0.7 °C | 48 % | 40 km/h | 0.9 mm | Very low 0 |
| 8 Jan after | -5.6 °C | 80 % | 24 km/h | 6.3 mm | Very low 0 |
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 8 January 2023 the air beside the fire reached 34 µg/m³ of PM2.5. That day averaged 22: 1.5 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 · 15Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 2,740 haGoris3 October 2022 · 4 days · 11 km away
- 6,870 haSisian28 September 2022 · 9 days · 18 km away
- 2,481 haSisian12 September 2022 · 3 days · 18 km away
- 3,191 haKhoda AfarinAugust 2019 · 3 days · 25 km away
- 4,229 haKhoda Afarin21 June 2021 · 11 days · 38 km away
- 6,490 haSisian27 November 2025 · 6 days · 39 km away
Frequently asked questions
- How long did the Goris fire last?
- GWIS (Copernicus) dates it between 6 January 2023 and 6 January 2023: 1 day between the first and last heat detection of the perimeter.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 414 hectares (4.1 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Goris (415 ha, 0.6 %).
- What was the weather like?
- During the fire the temperature reached -0.3 °C, humidity dropped to 42 % and gusts hit 41 km/h. The fire danger index (FWI) reached 1, class Very low.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Armenia (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: 911 · 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
Where this data comes from
The perimeter comes from the Copernicus Global Wildfire Information System (GWIS), which rebuilds it from MODIS and VIIRS heat detections and publishes it under CC BY 4.0. It is not measured on imagery as in Europe, so it is an estimate. 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 (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 from each country’s official figure.