Methane plume detected in Poland
On 12 Jun 2025, the EMIT - NASA satellite saw methane escaping at about 768 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 18.4 tonnes of methane.
- Detected
- 12 Jun 2025 · 10:43 UTC
- Satellite
- EMIT - NASA
- Sector
- Coal
- Wind
- Plume drifting towards the SE · 2.7 m/s
- Coordinates
- 49.98666, 19.15465
Open in Google Maps (satellite) - UNEP plume ID
33fdc8b6-50a1-4324-9b3c-dbbd4cad91b6
Likely operator
Polska Grupa Górnicza Plausible
State-controlled PGG runs most Upper Silesian thermal-coal mines.
Emitting site
POL_S_018 · Venting shaft
11 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 33fdc8b6-50a1-4324-9b3c-dbbd4cad91b6, via Methane Leaks (https://www.methaneleaks.com/plume/33fdc8b6-50a1-4324-9b3c-dbbd4cad91b6), accessed 6 Oct 2026.