Methane plume detected in Algeria
On 29 Sep 2023, the PRISMA - ASI satellite saw methane escaping at about 792 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 19.0 tonnes of methane.
- Detected
- 29 Sep 2023 · 10:27 UTC
- Satellite
- PRISMA - ASI
- Sector
- Oil & gas
- Wind
- Plume drifting towards the W · 4.5 m/s
- Coordinates
- 31.78256, 6.2141
Open in Google Maps (satellite) - UNEP plume ID
7f2857c7-2c7e-4b54-bd91-f0e9f124b9be
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_070 · Gas disposal facility
48 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 7f2857c7-2c7e-4b54-bd91-f0e9f124b9be, via Methane Leaks (https://www.methaneleaks.com/plume/7f2857c7-2c7e-4b54-bd91-f0e9f124b9be), accessed 6 Oct 2026.