Dima fire, 16 January 2021 Dima
The fire started on 16 January 2021 in Dima, Ethiopia, and satellites saw it burning for 4 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,021 hectares from heat detections, spread across a single municipality.
It is the 307th largest in Gambela since 2016 (of 611 with a page). Number 128 in Ethiopia in 2021, of 255.
The power measured by the satellite is low (19.6 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
- Burnt area
- 3,021ha
- GWIS perimeter (Copernicus)
- Duration
- 4days
- 16 Jan 2021 – 19 Jan 2021
- Municipalities hit
- 1
- districts
- Started on
- 16 Jan
- 2021
- Heat detections
- 93
- in a single hotspot: 20 MW
- Danger at start
- 36
- High · FWI index
- Energy released
- 629MW
- 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 38 days without rain (1 mm or more) when it started.
This area had burned before
87% of the perimeter overlaps earlier fires recorded since 2016: 1,950 ha in 2016, 1,066 ha in 2018, 1,553 ha in 2020. Part of it burned more than once, so the yearly figures add up to more than the 2,632 ha that had burned before.
- 1,381 ha Dima fire, March 2020 5,500 ha in total; the hectares shown are those it shares with this fire
- 1,066 ha Dima fire, January 2018 3,123 ha in total; the hectares shown are those it shares with this fire
- 678 ha Dima fire, February 2016 6,483 ha in total; the hectares shown are those it shares with this fire
- 158 ha Dima fire, January 2016 6,088 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Dima where it started3,042 ha reached on 16 Jan0.4 %
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) |
|---|---|---|---|---|---|
| 16 Jan | 37.2 °C | 18 % | 24 km/h | 0.0 mm | High 36 |
| 17 Jan | 36.6 °C | 19 % | 22 km/h | 0.0 mm | Very high 41 |
| 18 Jan | 36.9 °C | 19 % | 20 km/h | 0.0 mm | Very high 40 |
| 19 Jan | 37.9 °C | 18 % | 27 km/h | 0.0 mm | Very high 39 |
| 20 Jan after | 37.3 °C | 18 % | 20 km/h | 0.0 mm | High 36 |
| 21 Jan after | 37.3 °C | 18 % | 26 km/h | 0.0 mm | Very high 40 |
| 22 Jan after | 37.1 °C | 21 % | 23 km/h | 0.0 mm | Very high 38 |
| 23 Jan after | 35.2 °C | 29 % | 30 km/h | 0.0 mm | High 37 |
| 24 Jan after | 35.5 °C | 27 % | 26 km/h | 0.0 mm | High 38 |
| 25 Jan after | 36.6 °C | 26 % | 38 km/h | 0.0 mm | Very high 43 |
| 26 Jan after | 36.4 °C | 25 % | 24 km/h | 0.0 mm | High 38 |
| 27 Jan after | 37.5 °C | 22 % | 33 km/h | 0.0 mm | Very high 40 |
| 28 Jan after | 36.6 °C | 23 % | 28 km/h | 0.0 mm | Very high 38 |
| 29 Jan after | 37.1 °C | 22 % | 19 km/h | 0.0 mm | Very high 38 |
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 · 93Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 18,648 haDima14 February 2023 · 6 days · 7 km away
- 15,631 haDima11 February 2023 · 5 days · 15 km away
- 26,386 haDima3 January 2019 · 7 days · 32 km away
- 102,019 haDima28 January 2021 · 20 days · 33 km away
- 17,819 haDima11 January 2018 · 9 days · 33 km away
- 20,169 haDima8 January 2019 · 15 days · 34 km away
Frequently asked questions
- How long did the Dima fire last?
- GWIS (Copernicus) dates it between 16 January 2021 and 19 January 2021: 4 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 3,021 hectares (30.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Dima (3,042 ha, 0.4 %).
- What was the weather like?
- During the fire the temperature reached 37.9 °C, humidity dropped to 18 % and gusts hit 27 km/h. The fire danger index (FWI) reached 41, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Ethiopia (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 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 ADM3 (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.