Methane plume detected in China
On 25 Jul 2023, the PRISMA - ASI satellite saw methane escaping at about 1,242 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 29.8 tonnes of methane.
- Detected
- 25 Jul 2023 · 03:20 UTC
- Satellite
- PRISMA - ASI
- Sector
- Coal
- Wind
- Plume drifting towards the NE · 1.1 m/s
- Coordinates
- 37.94975, 112.96736
Open in Google Maps (satellite) - UNEP plume ID
18c121a6-80d7-43bf-9429-e0cc4131d5c9
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_061 · Drainage station
10 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 18c121a6-80d7-43bf-9429-e0cc4131d5c9, via Methane Leaks (https://www.methaneleaks.com/plume/18c121a6-80d7-43bf-9429-e0cc4131d5c9), accessed 5 Oct 2026.