Methane plume detected in United States
On 27 Sep 2025, the EMIT - NASA satellite saw methane escaping at about 1,630 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 39.1 tonnes of methane.
- Detected
- 27 Sep 2025 · 18:22 UTC
- Satellite
- EMIT - NASA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the NW · 2.0 m/s
- Coordinates
- 27.78011, -99.78772
Open in Google Maps (satellite) - UNEP plume ID
ff7c1d63-356e-4a77-ada6-7de9883b26b8
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
USA_S_811 · O&G source (generic)
1 plumes detected at this site
Status
UNEP notified the government about this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
Push for action
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Write to the operator →Authorities you can notify
- U.S. EPA — report an environmental violation — Federal tip line; covers landfills, oil & gas and coal mines.
- Texas Commission on Environmental Quality
- Railroad Commission of Texas
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.
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Cite as: UNEP IMEO MARS plume ff7c1d63-356e-4a77-ada6-7de9883b26b8, via Methane Leaks (https://www.methaneleaks.com/plume/ff7c1d63-356e-4a77-ada6-7de9883b26b8), accessed 5 Oct 2026.