Methane plume detected in Poland
On 19 Jun 2023, the EMIT - NASA satellite saw methane escaping at about 727 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 17.4 tonnes of methane.
- Detected
- 19 Jun 2023 · 09:25 UTC
- Satellite
- EMIT - NASA
- Sector
- Coal
- Wind
- Plume drifting towards the E · 1.4 m/s
- Coordinates
- 49.941, 19.01242
Open in Google Maps (satellite) - UNEP plume ID
7e0f9345-e08d-4e18-85ce-3e4c04357082
Likely operator
Polska Grupa Górnicza Plausible
State-controlled PGG runs most Upper Silesian thermal-coal mines.
Emitting site
POL_S_041 · Venting shaft
1 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 7e0f9345-e08d-4e18-85ce-3e4c04357082, via Methane Leaks (https://www.methaneleaks.com/plume/7e0f9345-e08d-4e18-85ce-3e4c04357082), accessed 5 Oct 2026.