Methane plume detected in China
On 29 Apr 2023, the PRISMA - ASI satellite saw methane escaping at about 775 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 18.6 tonnes of methane.
- Detected
- 29 Apr 2023 · 03:20 UTC
- Satellite
- PRISMA - ASI
- Sector
- Coal
- Wind
- Plume drifting towards the E · 9.6 m/s
- Coordinates
- 40.0407, 113.01621
Open in Google Maps (satellite) - UNEP plume ID
05382c3a-24f3-4088-8a64-8ac335b536bc
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_371 · Venting shaft
4 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 05382c3a-24f3-4088-8a64-8ac335b536bc, via Methane Leaks (https://www.methaneleaks.com/plume/05382c3a-24f3-4088-8a64-8ac335b536bc), accessed 5 Oct 2026.