Methane plume detected in Argentina
On 27 Dec 2025, the Sentinel-2 - ESA satellite saw methane escaping at about 2,746 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 65.9 tonnes of methane.
- Detected
- 27 Dec 2025 · 14:17 UTC
- Satellite
- Sentinel-2 - ESA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NE · 4.0 m/s
- Coordinates
- -38.75955, -68.83716
Open in Google Maps (satellite) - UNEP plume ID
9b87521a-b096-41ff-b8cd-2c9a1a9324b4
Likely operator
We don't have enough evidence to name an operator for this site yet. If you know who runs it, tell us below.
Emitting site
ARG_S_050 · Tank batteries
6 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 9b87521a-b096-41ff-b8cd-2c9a1a9324b4, via Methane Leaks (https://www.methaneleaks.com/plume/9b87521a-b096-41ff-b8cd-2c9a1a9324b4), accessed 4 Oct 2026.