Methane Leaks
Oil & gas · 30 May 2023

Methane plume detected in Iran

On 30 May 2023, the EMIT - NASA satellite saw methane escaping at about 13,673 kg/h from an oil & gas site.

Satellite map of methane plume locations in Iran
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →

13,673 kg/h
± 6,858 kg/h (UNEP uncertainty)

If it continued at this rate for 24 hours it would release about 328 tonnes of methane.

Detected
30 May 2023 · 09:37 UTC
Satellite
EMIT - NASA
Sector
Oil & gas
Wind
Plume drifting towards the E · 3.6 m/s
Coordinates
30.06217, 51.54294
Open in Google Maps (satellite)
UNEP plume ID
dd21e291-3d1d-49a7-acf9-b349e0b0798e

Likely operator

National Iranian Oil Company Plausible

NIOC and its subsidiaries own and operate Iran's oil and gas upstream.

Emitting site

IRN_S_019 · Gathering and boosting facilities
16 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 dd21e291-3d1d-49a7-acf9-b349e0b0798e, via Methane Leaks (https://www.methaneleaks.com/plume/dd21e291-3d1d-49a7-acf9-b349e0b0798e), accessed 5 Oct 2026.