Methane plume detected in Algeria
On 25 Dec 2025, the Landsat - NASA/USGS satellite saw methane escaping at about 6,090 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 146 tonnes of methane.
- Detected
- 25 Dec 2025 · 10:08 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the N · 5.1 m/s
- Coordinates
- 31.75854, 5.97304
Open in Google Maps (satellite) - UNEP plume ID
01f5e326-c81e-44bd-972a-1d98b43269c6
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_346 · Gas disposal facility
1 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 01f5e326-c81e-44bd-972a-1d98b43269c6, via Methane Leaks (https://www.methaneleaks.com/plume/01f5e326-c81e-44bd-972a-1d98b43269c6), accessed 5 Oct 2026.