Chobe fire, 17 June 2023 Chobe
The fire started on 17 June 2023 in Chobe, Botswana, and satellites saw it burning for 4 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,408 hectares from heat detections, spread across a single municipality.
It is the 79th largest in Chobe since 2016 (of 129 with a page). Number 174 in Botswana in 2023, of 381.
- Burnt area
- 3,408ha
- GWIS perimeter (Copernicus)
- Duration
- 4days
- 17 Jun 2023 – 20 Jun 2023
- Municipalities hit
- 1
- subdistricts
- Started on
- 17 Jun
- 2023
- Heat detections
- 182
- in a single hotspot: 114 MW
- Danger at start
- 49
- Very high · FWI index
- Energy released
- 2.4GW
- 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 more than two months without rain (1 mm or more) when it started.
This area had burned before
88% of the perimeter overlaps earlier fires recorded since 2016: 911 ha in 2016, 429 ha in 2017, 2,620 ha in 2018. Part of it burned more than once, so the yearly figures add up to more than the 2,982 ha that had burned before.
- 2,620 ha Chobe fire, September 2018 145,805 ha in total; the hectares shown are those it shares with this fire
- 911 ha Chobe fire, October 2016 4,693 ha in total; the hectares shown are those it shares with this fire
- 189 ha Chobe fire, September 2017 46,164 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Chobe where it started3,429 ha reached on 17 Jun0.2 %
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) |
|---|---|---|---|---|---|
| 17 Jun | 28.9 °C | 13 % | 33 km/h | 0.0 mm | Very high 49 |
| 18 Jun | 28.0 °C | 14 % | 30 km/h | 0.0 mm | Very high 47 |
| 19 Jun | 27.9 °C | 12 % | 24 km/h | 0.0 mm | Very high 45 |
| 20 Jun | 29.0 °C | 14 % | 23 km/h | 0.0 mm | Very high 44 |
| 21 Jun after | 29.3 °C | 12 % | 19 km/h | 0.0 mm | Very high 45 |
| 22 Jun after | 28.8 °C | 12 % | 23 km/h | 0.0 mm | Very high 47 |
| 23 Jun after | 26.4 °C | 22 % | 35 km/h | 0.0 mm | Very high 45 |
| 24 Jun after | 25.3 °C | 25 % | 29 km/h | 0.0 mm | Very high 39 |
| 25 Jun after | 25.1 °C | 27 % | 33 km/h | 0.0 mm | Very high 38 |
| 26 Jun after | 25.1 °C | 19 % | 31 km/h | 0.0 mm | High 38 |
| 27 Jun after | 27.0 °C | 25 % | 31 km/h | 0.0 mm | Very high 38 |
| 28 Jun after | 28.2 °C | 26 % | 34 km/h | 0.0 mm | Very high 40 |
| 29 Jun after | 25.5 °C | 22 % | 31 km/h | 0.0 mm | Very high 38 |
| 30 Jun after | 26.6 °C | 23 % | 29 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 · 182Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 145,805 haChobe29 September 2018 · 20 days · 10 km away
- 46,164 haChobe3 September 2017 · 24 days · 14 km away
- 20,994 haChobe8 September 2020 · 7 days · 15 km away
- 28,973 haChobe7 September 2020 · 10 days · 18 km away
- 33,213 haChobe14 September 2026 · 7 days · 28 km away
- 28,119 haChobe October 2026 · 10 days · 33 km away
Frequently asked questions
- How long did the Chobe fire last?
- GWIS (Copernicus) dates it between 17 June 2023 and 20 June 2023: 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 3,408 hectares (34.1 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Chobe (3,429 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 29.0 °C, humidity dropped to 12 % and gusts hit 33 km/h. The fire danger index (FWI) reached 49, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Botswana (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 ADM2 (Public Domain). 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.