Methane plume detected in China
On 7 Feb 2023, the PRISMA - ASI satellite saw methane escaping at about 1,643 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 39.4 tonnes of methane.
- Detected
- 7 Feb 2023 · 03:24 UTC
- Satellite
- PRISMA - ASI
- Sector
- Coal
- Wind
- Plume drifting towards the E · 2.3 m/s
- Coordinates
- 37.15734, 113.39676
Open in Google Maps (satellite) - UNEP plume ID
74bb6e55-30a3-42d6-b7eb-39c502958f36
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_129 · Venting shaft
6 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 74bb6e55-30a3-42d6-b7eb-39c502958f36, via Methane Leaks (https://www.methaneleaks.com/plume/74bb6e55-30a3-42d6-b7eb-39c502958f36), accessed 4 Oct 2026.