Methane plume detected in Algeria
On 5 Oct 2025, the PRISMA - ASI satellite saw methane escaping at about 1,388 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 33.3 tonnes of methane.
- Detected
- 5 Oct 2025 · 10:34 UTC
- Satellite
- PRISMA - ASI
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NE · 3.7 m/s
- Coordinates
- 32.92979, 3.24535
Open in Google Maps (satellite) - UNEP plume ID
bb4c759f-478f-4b24-98ec-6ea68e306278
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_107 · Flare
4 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 bb4c759f-478f-4b24-98ec-6ea68e306278, via Methane Leaks (https://www.methaneleaks.com/plume/bb4c759f-478f-4b24-98ec-6ea68e306278), accessed 5 Oct 2026.