Methane plume detected in Argentina
On 26 Jun 2025, the Sentinel-5P/TROPOMI - ESA satellite saw methane escaping at about 78,000 kg/h from a waste site or landfill.
Evidence packet
If it continued at this rate for 24 hours it would release about 1,872 tonnes of methane.
- Detected
- 26 Jun 2025 · 17:40 UTC
- Satellite
- Sentinel-5P/TROPOMI - ESA
- Sector
- Waste / landfill
- Wind
- Plume drifting towards the NE · 4.3 m/s
- Coordinates
- -34.43, -58.62
Open in Google Maps (satellite) - UNEP plume ID
167b2629-3cc5-4d1d-9783-0bd0077a7a8d
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 167b2629-3cc5-4d1d-9783-0bd0077a7a8d, via Methane Leaks (https://www.methaneleaks.com/plume/167b2629-3cc5-4d1d-9783-0bd0077a7a8d), accessed 5 Oct 2026.