Methane plume detected in Iran
On 26 Apr 2026, the PRISMA - ASI satellite saw methane escaping at about 2,180 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 52.3 tonnes of methane.
- Detected
- 26 Apr 2026 · 07:20 UTC
- Satellite
- PRISMA - ASI
- Sector
- Oil & gas
- Wind
- Plume drifting towards the W · 3.1 m/s
- Coordinates
- 30.76278, 49.98355
Open in Google Maps (satellite) - UNEP plume ID
0815f726-4df5-4273-a65e-9b01e7dd5ca4
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_017 · O&G source (generic)
27 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 0815f726-4df5-4273-a65e-9b01e7dd5ca4, via Methane Leaks (https://www.methaneleaks.com/plume/0815f726-4df5-4273-a65e-9b01e7dd5ca4), accessed 5 Oct 2026.