Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 0:41:04 AM (PDT) on Thursday, September 11, 2025.
The magnitude 1.1 event occurred 25 km (16 miles) WNW of West Bishop, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.1 - duration magnitude (Md)
Time Thursday, September 11, 2025 at 0:41:04 AM (PDT)
Thursday, September 11, 2025 at 7:41:04 (UTC)
Distance from West Bishop, CA - 25 km (16 miles) WNW (286 degrees)
Dixon Lane-Meadow Creek, CA - 28 km (18 miles) W (279 degrees)
Bishop, CA - 30 km (19 miles) WNW (283 degrees)
Mammoth Lakes, CA - 32 km (20 miles) SE (137 degrees)
Big Pine, CA - 49 km (30 miles) NW (307 degrees)
Coordinates 37 deg. 25.5 min. N (37.425N), 118 deg. 43.8 min. W (118.730W)
Depth 11.48 km (7.10 miles)
Quality Fair
Location Quality Parameters Nst=9, Nph=9, Dmin=24.5 km, Rmss=0.06 sec, Erho=0.52 km, Erzz=3.45000005 km, Gp=165 degrees
Event ID# nc75236267
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For more information, see https://earthquake.usgs.gov

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