Methane plume detected in China
On 19 Mar 2023, the PRISMA - ASI satellite saw methane escaping at about 3,692 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 88.6 tonnes of methane.
- Detected
- 19 Mar 2023 · 03:14 UTC
- Satellite
- PRISMA - ASI
- Sector
- Coal
- Wind
- Plume drifting towards the N · 3.5 m/s
- Coordinates
- 35.89412, 112.7909
Open in Google Maps (satellite) - UNEP plume ID
7c354c90-c44c-4d6e-895b-7eaa0cd179bc
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_172 · Venting shaft
13 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 7c354c90-c44c-4d6e-895b-7eaa0cd179bc, via Methane Leaks (https://www.methaneleaks.com/plume/7c354c90-c44c-4d6e-895b-7eaa0cd179bc), accessed 4 Oct 2026.