Methane plume detected in China
On 31 Jan 2025, the EMIT - NASA satellite saw methane escaping at about 4,939 kg/h from a waste site or landfill.
Evidence packet
If it continued at this rate for 24 hours it would release about 119 tonnes of methane.
- Detected
- 31 Jan 2025 · 02:39 UTC
- Satellite
- EMIT - NASA
- Sector
- Waste / landfill
- Wind
- Plume drifting towards the W · 3.4 m/s
- Coordinates
- 22.42143, 113.93446
Open in Google Maps (satellite) - UNEP plume ID
49ac5747-ae96-4cbe-ad4f-9ececfe56a07
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_284 · Landfill
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 49ac5747-ae96-4cbe-ad4f-9ececfe56a07, via Methane Leaks (https://www.methaneleaks.com/plume/49ac5747-ae96-4cbe-ad4f-9ececfe56a07), accessed 6 Oct 2026.