Methane plume detected in China
On 4 Apr 2025, the EMIT - NASA satellite saw methane escaping at about 7,994 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 192 tonnes of methane.
- Detected
- 4 Apr 2025 · 02:35 UTC
- Satellite
- EMIT - NASA
- Sector
- Coal
- Wind
- Plume drifting towards the NW · 0.9 m/s
- Coordinates
- 25.65469, 104.50571
Open in Google Maps (satellite) - UNEP plume ID
4faaefd4-f823-423f-84de-23715a745fe2
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_714 · Drainage station
3 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 4faaefd4-f823-423f-84de-23715a745fe2, via Methane Leaks (https://www.methaneleaks.com/plume/4faaefd4-f823-423f-84de-23715a745fe2), accessed 6 Oct 2026.