Methane plume detected in Iran
On 15 Oct 2025, the Sentinel-3 - ESA satellite saw methane escaping at about — from an oil & gas site.
Evidence packet
- Detected
- 15 Oct 2025 · 06:46 UTC
- Satellite
- Sentinel-3 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the E · 3.0 m/s
- Coordinates
- 31.22241, 48.9951
Open in Google Maps (satellite) - UNEP plume ID
df67671b-f853-4edf-8e1c-088992f677a2
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_171 · O&G source (generic)
20 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 df67671b-f853-4edf-8e1c-088992f677a2, via Methane Leaks (https://www.methaneleaks.com/plume/df67671b-f853-4edf-8e1c-088992f677a2), accessed 4 Oct 2026.