Methane plume detected in Iran
On 26 Oct 2025, the Landsat - NASA/USGS satellite saw methane escaping at about 6,421 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 154 tonnes of methane.
- Detected
- 26 Oct 2025 · 07:15 UTC
- Satellite
- Landsat - NASA/USGS
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 6.2 m/s
- Coordinates
- 30.76278, 49.98355
Open in Google Maps (satellite) - UNEP plume ID
f9b2e0d2-f6c9-4282-a8c2-3926e934b19e
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 f9b2e0d2-f6c9-4282-a8c2-3926e934b19e, via Methane Leaks (https://www.methaneleaks.com/plume/f9b2e0d2-f6c9-4282-a8c2-3926e934b19e), accessed 5 Oct 2026.