Methane plume detected in China
On 31 Mar 2023, the PRISMA - ASI satellite saw methane escaping at about 2,608 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 62.6 tonnes of methane.
- Detected
- 31 Mar 2023 · 03:21 UTC
- Satellite
- PRISMA - ASI
- Sector
- Coal
- Wind
- Plume drifting towards the N · 2.1 m/s
- Coordinates
- 37.01593, 111.78441
Open in Google Maps (satellite) - UNEP plume ID
46542f92-fdd3-4326-b449-ac7a49589332
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_219 · Drainage station
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 46542f92-fdd3-4326-b449-ac7a49589332, via Methane Leaks (https://www.methaneleaks.com/plume/46542f92-fdd3-4326-b449-ac7a49589332), accessed 5 Oct 2026.