Methane plume detected in China
On 29 Apr 2023, the PRISMA - ASI satellite saw methane escaping at about 1,997 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 47.9 tonnes of methane.
- Detected
- 29 Apr 2023 · 03:20 UTC
- Satellite
- PRISMA - ASI
- Sector
- Coal
- Wind
- Plume drifting towards the E · 6.6 m/s
- Coordinates
- 39.84141, 112.95601
Open in Google Maps (satellite) - UNEP plume ID
f121952c-be4e-432a-8417-3716a09f51a8
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.
Emitting site
CHN_S_089 · Venting shaft
5 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 f121952c-be4e-432a-8417-3716a09f51a8, via Methane Leaks (https://www.methaneleaks.com/plume/f121952c-be4e-432a-8417-3716a09f51a8), accessed 5 Oct 2026.