Methane plume detected in Poland
On 15 Jun 2023, the PRISMA - ASI satellite saw methane escaping at about 887 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 21.3 tonnes of methane.
- Detected
- 15 Jun 2023 · 09:55 UTC
- Satellite
- PRISMA - ASI
- Sector
- Coal
- Wind
- Plume drifting towards the SE · 1.4 m/s
- Coordinates
- 49.98038, 18.67612
Open in Google Maps (satellite) - UNEP plume ID
dd9c595e-98a4-4c2c-b2bc-066be5c986c8
Likely operator
Jastrzębska Spółka Węglowa Plausible
JSW runs the coking-coal mines around Jastrzębie-Zdrój.
Emitting site
POL_S_007 · 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 dd9c595e-98a4-4c2c-b2bc-066be5c986c8, via Methane Leaks (https://www.methaneleaks.com/plume/dd9c595e-98a4-4c2c-b2bc-066be5c986c8), accessed 5 Oct 2026.