Methane plume detected in Algeria
On 20 Feb 2026, the Landsat - NASA/USGS satellite saw methane escaping at about 927 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 22.2 tonnes of methane.
- Detected
- 20 Feb 2026 · 10:03 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the S · 3.2 m/s
- Coordinates
- 28.65066, 7.68604
Open in Google Maps (satellite) - UNEP plume ID
733a9cee-3f28-4aa6-8810-5cc4517318ed
Likely operator
Sonatrach Plausible
State company Sonatrach operates or co-operates nearly all Algerian fields and pipelines.
Emitting site
DZA_S_314 · Flare
2 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 733a9cee-3f28-4aa6-8810-5cc4517318ed, via Methane Leaks (https://www.methaneleaks.com/plume/733a9cee-3f28-4aa6-8810-5cc4517318ed), accessed 5 Oct 2026.