Methane plume detected in Algeria
On 21 Apr 2025, the Landsat - NASA/USGS satellite saw methane escaping at about 2,252 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 54.0 tonnes of methane.
- Detected
- 21 Apr 2025 · 10:07 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 8.3 m/s
- Coordinates
- 30.83658, 6.56
Open in Google Maps (satellite) - UNEP plume ID
8dab7d3d-2acb-4699-af7b-d25fb1d6ad60
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_351 · Flare
2 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 8dab7d3d-2acb-4699-af7b-d25fb1d6ad60, via Methane Leaks (https://www.methaneleaks.com/plume/8dab7d3d-2acb-4699-af7b-d25fb1d6ad60), accessed 6 Oct 2026.