Methane Leaks
Coal · Undetermined

Methane emitter USA_S_473

Coal mine facility (generic) in United States. Satellites have detected 16 methane plumes here since 26 Mar 2023, most recently on 8 Aug 2026.

16
Plumes
5
Plumes, last 12 months
2,458 kg/h
Largest detected rate
1,362 kg/h
Typical (median) rate
Satellite map of methane plume locations in USA_S_473
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Who likely operates it

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What do confidence levels mean?

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Response so far

Source type
Coal mine facility (generic)
UNEP notified
Not applicable
Operator responded to UNEP
Not applicable
First seen
26 Mar 2023
Last seen
8 Aug 2026
Coordinates
37.57177, -81.6105 · Open in Google Maps (satellite)

Plume history

8 Aug 2026: 1,273 kg/h11 Feb 2026: 1,477 kg/h29 Nov 2025: 1,889 kg/h2 Oct 2025: 294 kg/h28 Sep 2025: 1,038 kg/h30 Aug 2025: 1,256 kg/h22 Jul 2025: 1,101 kg/h3 Jun 2025: 1,591 kg/h2 Jun 2025: 1,460 kg/h17 Apr 2025: 1,044 kg/h5 Apr 2025: 928 kg/h2 Apr 2025: 1,803 kg/h24 Aug 2024: 1,779 kg/h24 Jun 2024: 561 kg/h22 Apr 2024: 1,450 kg/h26 Mar 2023: 2,458 kg/h 26 Mar 2023 8 Aug 2026 2,458 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
8 Aug 2026Coal 1,273 kg/h Not yet attributed View
11 Feb 2026Coal 1,477 kg/h Not yet attributed View
29 Nov 2025Coal 1,889 kg/h Not yet attributed View
2 Oct 2025Coal 294 kg/h Not yet attributed View
28 Sep 2025Coal 1,038 kg/h Not yet attributed View
30 Aug 2025Coal 1,256 kg/h Not yet attributed View
22 Jul 2025Coal 1,101 kg/h Not yet attributed View
3 Jun 2025Coal 1,591 kg/h Not yet attributed View
2 Jun 2025Coal 1,460 kg/h Not yet attributed View
17 Apr 2025Coal 1,044 kg/h Not yet attributed View
5 Apr 2025Coal 928 kg/h Not yet attributed View
2 Apr 2025Coal 1,803 kg/h Not yet attributed View
24 Aug 2024Coal 1,779 kg/h Not yet attributed View
24 Jun 2024Coal 561 kg/h Not yet attributed View
22 Apr 2024Coal 1,450 kg/h Not yet attributed View
26 Mar 2023Coal 2,458 kg/h Not yet attributed View

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