Methane plume detected in Algeria
On 10 Jul 2021, the Landsat - NASA/USGS satellite saw methane escaping at about 14,312 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 343 tonnes of methane.
- Detected
- 10 Jul 2021 · 09:50 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 5.1 m/s
- Coordinates
- 28.09175, 9.76185
Open in Google Maps (satellite) - UNEP plume ID
d92ed4fe-cdcf-464c-8e0c-428ed7cfb8ad
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_049 · Pit
5 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 d92ed4fe-cdcf-464c-8e0c-428ed7cfb8ad, via Methane Leaks (https://www.methaneleaks.com/plume/d92ed4fe-cdcf-464c-8e0c-428ed7cfb8ad), accessed 5 Oct 2026.