Methane plume detected in Algeria
On 31 Jan 2025, the Landsat - NASA/USGS satellite saw methane escaping at about 3,709 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 89.0 tonnes of methane.
- Detected
- 31 Jan 2025 · 10:08 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SW · 4.9 m/s
- Coordinates
- 31.67031, 6.01036
Open in Google Maps (satellite) - UNEP plume ID
9ee9fba9-e982-4ca3-85b0-3b29e0508d17
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_125 · Gas disposal facility
4 plumes detected at this site
Status
UNEP notified the government about this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume 9ee9fba9-e982-4ca3-85b0-3b29e0508d17, via Methane Leaks (https://www.methaneleaks.com/plume/9ee9fba9-e982-4ca3-85b0-3b29e0508d17), accessed 5 Oct 2026.