Methane plume detected in Argentina
On 23 Apr 2026, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 80,000 kg/h from a waste site or landfill.
Evidence packet
If it continued at this rate for 24 hours it would release about 1,920 tonnes of methane.
- Detected
- 23 Apr 2026 · 18:42 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Waste / landfill
- Wind
- Plume drifting towards the W · 2.0 m/s
- Coordinates
- -34.46, -58.53
Open in Google Maps (satellite) - UNEP plume ID
e606a616-2b07-44a1-a368-1b0bc576b537
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.
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 e606a616-2b07-44a1-a368-1b0bc576b537, via Methane Leaks (https://www.methaneleaks.com/plume/e606a616-2b07-44a1-a368-1b0bc576b537), accessed 5 Oct 2026.