Methane Leaks
Coal · 27 Jan 2023

Methane plume detected in United States

On 27 Jan 2023, the EMIT - NASA satellite saw methane escaping at about 424 kg/h from a coal mine.

Satellite map of methane plume locations in United States
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424 kg/h
± 144 kg/h (UNEP uncertainty)

If it continued at this rate for 24 hours it would release about 10.2 tonnes of methane.

Detected
27 Jan 2023 · 19:41 UTC
Satellite
EMIT - NASA
Sector
Coal
Wind
Plume drifting towards the NE · 2.1 m/s
Coordinates
33.40793, -87.33663
Open in Google Maps (satellite)
UNEP plume ID
413e979b-f653-4bcf-b593-42e3de22ef16

Likely operator

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Emitting site

USA_S_469 · Venting shaft
7 plumes detected at this site

Status

UNEP has not recorded a notification for this plume.

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Cite as: UNEP IMEO MARS plume 413e979b-f653-4bcf-b593-42e3de22ef16, via Methane Leaks (https://www.methaneleaks.com/plume/413e979b-f653-4bcf-b593-42e3de22ef16), accessed 6 Oct 2026.