Hirmand fire, September 2020 Iran
The fire started on 30 September 2020 in Hirmand, Iran, and satellites saw it burning for 2 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,074 hectares from heat detections, spread across a single municipality.
Number 43 in Iran in 2020, of 49.
We have the GWIS perimeter for this fire, but the VIIRS sensors did not capture it in enough detail: no day-by-day evolution, but the split by municipality is there.
- Burnt area
- 1,074ha
- GWIS perimeter (Copernicus)
- Duration
- 2days
- 30 Sept 2020 – 1 Oct 2020
- Municipalities hit
- 0
- counties
- Started on
- 30 Sept
- 2020
- Danger at start
- 68
- Extreme · FWI index
Where it burned
The weather it burned in
It had gone more than two months 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.
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) |
|---|---|---|---|---|---|
| 30 Sept | 26.2 °C | 8 % | 45 km/h | 0.1 mm | Extreme 68 |
| 1 Oct | 30.7 °C | 8 % | 20 km/h | 0.0 mm | Very high 47 |
| 2 Oct after | 34.5 °C | 9 % | 32 km/h | 0.0 mm | Extreme 58 |
| 3 Oct after | 35.4 °C | 11 % | 50 km/h | 0.0 mm | Very extreme 75 |
| 4 Oct after | 34.9 °C | 10 % | 55 km/h | 0.0 mm | Very extreme 81 |
| 5 Oct after | 33.8 °C | 9 % | 47 km/h | 0.0 mm | Very extreme 75 |
| 6 Oct after | 34.2 °C | 10 % | 52 km/h | 0.0 mm | Very extreme 80 |
| 7 Oct after | 31.6 °C | 12 % | 53 km/h | 0.0 mm | Very extreme 82 |
| 8 Oct after | 33.0 °C | 8 % | 45 km/h | 0.0 mm | Very extreme 74 |
| 9 Oct after | 28.1 °C | 10 % | 51 km/h | 0.0 mm | Very extreme 81 |
| 10 Oct after | 24.4 °C | 17 % | 59 km/h | 0.0 mm | Very extreme 75 |
| 11 Oct after | 22.6 °C | 16 % | 56 km/h | 0.0 mm | Very extreme 72 |
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.
Other fires nearby
Frequently asked questions
- How long did the Hirmand fire last?
- GWIS (Copernicus) dates it between 30 September 2020 and 1 October 2020: 2 days 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 1,074 hectares (10.7 km²). It is an estimate: official national figures may differ.
- What was the weather like?
- During the fire the temperature reached 30.7 °C, humidity dropped to 8 % and gusts hit 45 km/h. The fire danger index (FWI) reached 68, class Extreme.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Iran (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: 125
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 (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 from each country’s official figure.