Methane plume detected in China
On 25 Sep 2025, the EMIT - NASA satellite saw methane escaping at about 1,426 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 34.2 tonnes of methane.
- Detected
- 25 Sep 2025 · 06:05 UTC
- Satellite
- EMIT - NASA
- Sector
- Coal
- Wind
- Plume drifting towards the W · 0.9 m/s
- Coordinates
- 37.4545, 112.01136
Open in Google Maps (satellite) - UNEP plume ID
3645f7aa-f70a-479c-a4fe-c59d319dcfbd
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_339 · 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 3645f7aa-f70a-479c-a4fe-c59d319dcfbd, via Methane Leaks (https://www.methaneleaks.com/plume/3645f7aa-f70a-479c-a4fe-c59d319dcfbd), accessed 5 Oct 2026.