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 8:31:38 PM (PDT) on Sunday, October 12, 2025.
The magnitude 2.6 event occurred 24 km (15 miles) SSE of Mammoth Lakes, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 2.6 - duration magnitude (Md)
Time Sunday, October 12, 2025 at 8:31:38 PM (PDT)
Monday, October 13, 2025 at 3:31:38 (UTC)
Distance from Mammoth Lakes, CA - 24 km (15 miles) SSE (159 degrees)
West Bishop, CA - 38 km (24 miles) WNW (282 degrees)
Dixon Lane-Meadow Creek, CA - 41 km (26 miles) W (278 degrees)
Bishop, CA - 44 km (27 miles) W (280 degrees)
Big Pine, CA - 60 km (37 miles) WNW (300 degrees)
Coordinates 37 deg. 26.1 min. N (37.435N), 118 deg. 52.8 min. W (118.880W)
Depth 6.42 km (4.00 miles)
Quality Fair
Location Quality Parameters Nst=29, Nph=28, Dmin=17.8 km, Rmss=0.08 sec, Erho=0.29 km, Erzz=2.51999998 km, Gp=63 degrees
Event ID# nc75248456
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