Methane plume detected in Iran
On 22 Jul 2023, the PRISMA - ASI satellite saw methane escaping at about 2,398 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 57.6 tonnes of methane.
- Detected
- 22 Jul 2023 · 07:23 UTC
- Satellite
- PRISMA - ASI
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NE · 1.8 m/s
- Coordinates
- 30.99505, 49.94787
Open in Google Maps (satellite) - UNEP plume ID
f144f980-49b5-4d0a-9704-66c7cb32caee
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_001 · Flare
94 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 f144f980-49b5-4d0a-9704-66c7cb32caee, via Methane Leaks (https://www.methaneleaks.com/plume/f144f980-49b5-4d0a-9704-66c7cb32caee), accessed 5 Oct 2026.