Methane plume detected in Algeria
On 5 Jun 2026, the Sentinel-2 - ESA satellite saw methane escaping at about 4,534 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 109 tonnes of methane.
- Detected
- 5 Jun 2026 · 10:00 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 2.2 m/s
- Coordinates
- 31.64865, 9.17166
Open in Google Maps (satellite) - UNEP plume ID
4f216be2-8edc-48e6-8319-a844f8f12f17
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_263 · Flare
3 plumes detected at this site
Status
UNEP notified the government about this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume 4f216be2-8edc-48e6-8319-a844f8f12f17, via Methane Leaks (https://www.methaneleaks.com/plume/4f216be2-8edc-48e6-8319-a844f8f12f17), accessed 6 Oct 2026.