Methane plume detected in Algeria
On 15 Jun 2021, the Landsat - NASA/USGS satellite saw methane escaping at about 4,159 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 99.8 tonnes of methane.
- Detected
- 15 Jun 2021 · 09:56 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 4.2 m/s
- Coordinates
- 28.69686, 7.58786
Open in Google Maps (satellite) - UNEP plume ID
b4446eaa-070a-4319-86c6-128c644ca0a4
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_172 · Tank batteries
6 plumes detected at this site
Status
UNEP has not recorded a notification for this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume b4446eaa-070a-4319-86c6-128c644ca0a4, via Methane Leaks (https://www.methaneleaks.com/plume/b4446eaa-070a-4319-86c6-128c644ca0a4), accessed 5 Oct 2026.