Methane plume detected in Iran
On 19 Aug 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 2,813 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 67.5 tonnes of methane.
- Detected
- 19 Aug 2025 · 07:16 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the E · 0.9 m/s
- Coordinates
- 30.44765, 49.83541
Open in Google Maps (satellite) - UNEP plume ID
54ecfb58-0f66-486e-a876-37738cc823ac
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_080 · Gas disposal facility
23 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 54ecfb58-0f66-486e-a876-37738cc823ac, via Methane Leaks (https://www.methaneleaks.com/plume/54ecfb58-0f66-486e-a876-37738cc823ac), accessed 4 Oct 2026.