Methane plume detected in China
On 22 Apr 2025, the EMIT - NASA satellite saw methane escaping at about 753 kg/h from a coal mine.
Evidence packet
If it continued at this rate for 24 hours it would release about 18.1 tonnes of methane.
- Detected
- 22 Apr 2025 · 02:50 UTC
- Satellite
- EMIT - NASA
- Sector
- Coal
- Wind
- Plume drifting towards the S · 2.2 m/s
- Coordinates
- 37.99106, 113.38031
Open in Google Maps (satellite) - UNEP plume ID
25e286d1-9f68-4c4c-8db8-dde62474ffd9
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_817 · Drainage station
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.
Push for action
Find the operator's contact details and send a ready-made, evidence-based email in about two minutes.
Write to the operator →Authorities you can notify
Is this attribution wrong?
If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.
Get alerts for CHN_S_817
We'll email you when UNEP publishes new plumes here. No account needed. Unsubscribe in one click.
We only use your email to send these alerts.
Cite as: UNEP IMEO MARS plume 25e286d1-9f68-4c4c-8db8-dde62474ffd9, via Methane Leaks (https://www.methaneleaks.com/plume/25e286d1-9f68-4c4c-8db8-dde62474ffd9), accessed 5 Oct 2026.