Methane plume detected in Iran
On 25 Mar 2025, the EMIT - NASA satellite saw methane escaping at about 2,978 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 71.5 tonnes of methane.
- Detected
- 25 Mar 2025 · 10:31 UTC
- Satellite
- EMIT - NASA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 4.5 m/s
- Coordinates
- 31.3006, 49.12098
Open in Google Maps (satellite) - UNEP plume ID
458532e3-e3f8-47a5-9384-ae1824a0e381
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_004 · Gas disposal facility
24 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 458532e3-e3f8-47a5-9384-ae1824a0e381, via Methane Leaks (https://www.methaneleaks.com/plume/458532e3-e3f8-47a5-9384-ae1824a0e381), accessed 5 Oct 2026.