Methane plume detected in Iran
On 20 Dec 2023, the PRISMA - ASI satellite saw methane escaping at about 2,596 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 62.3 tonnes of methane.
- Detected
- 20 Dec 2023 · 07:27 UTC
- Satellite
- PRISMA - ASI
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SW · 0.8 m/s
- Coordinates
- 30.31062, 50.68481
Open in Google Maps (satellite) - UNEP plume ID
ceb3ea74-1119-47fb-b8cc-41b9a84e769d
Likely operator
National Iranian South Oil Company Plausible
NISOC, a NIOC subsidiary, operates the Khuzestan onshore fields (Ahvaz, Marun, Aghajari, Gachsaran).
Emitting site
IRN_S_002 · Flare
6 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 ceb3ea74-1119-47fb-b8cc-41b9a84e769d, via Methane Leaks (https://www.methaneleaks.com/plume/ceb3ea74-1119-47fb-b8cc-41b9a84e769d), accessed 5 Oct 2026.