Methane Leaks
Coal · Not seen recently

Methane emitter USA_S_524

Venting shaft in United States. Satellites have detected 1 methane plumes here since 3 Jun 2025, most recently on 3 Jun 2025.

1
Plumes
0
Plumes, last 12 months
829 kg/h
Largest detected rate
829 kg/h
Typical (median) rate
Satellite map of methane plume locations in USA_S_524
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
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Who likely operates it

We don't have enough evidence to name an operator for this site yet. If you know who runs it, tell us below.

What do confidence levels mean?

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Response so far

Source type
Venting shaft
UNEP notified
Not applicable
Operator responded to UNEP
Not applicable
First seen
3 Jun 2025
Last seen
3 Jun 2025
Coordinates
39.33445, -79.92715 · Open in Google Maps (satellite)

Plume history

Detected Emission rate Likely operator
3 Jun 2025Coal 829 kg/h Not yet attributed View

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