Methane plume detected in Iran
On 24 Jul 2026, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 25,000 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 600 tonnes of methane.
- Detected
- 24 Jul 2026 · 10:11 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the E · 4.3 m/s
- Coordinates
- 31.17, 49.72
Open in Google Maps (satellite) - UNEP plume ID
a7d1b49f-6d63-44b8-b608-d597ede146fe
Likely operator
National Iranian South Oil Company Plausible
NISOC, a NIOC subsidiary, operates the Khuzestan onshore fields (Ahvaz, Marun, Aghajari, Gachsaran).
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 a7d1b49f-6d63-44b8-b608-d597ede146fe, via Methane Leaks (https://www.methaneleaks.com/plume/a7d1b49f-6d63-44b8-b608-d597ede146fe), accessed 6 Oct 2026.