Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

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


Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:28:08 PM (PDT) on Friday, August 8, 2025.
The magnitude 0.9 event occurred 26 km (16 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.9 - duration magnitude (Md)
Time Friday, August 8, 2025 at 2:28:08 PM (PDT)
Friday, August 8, 2025 at 21:28:08 (UTC)
Distance from Mammoth Lakes, CA - 26 km (16 miles) SE (134 degrees)
West Bishop, CA - 30 km (19 miles) WNW (294 degrees)
Dixon Lane-Meadow Creek, CA - 32 km (20 miles) WNW (287 degrees)
Bishop, CA - 35 km (22 miles) WNW (290 degrees)
Big Pine, CA - 54 km (34 miles) NW (309 degrees)
Coordinates 37 deg. 28.2 min. N (37.471N), 118 deg. 45.8 min. W (118.764W)
Depth 9.89 km (6.10 miles)
Quality Fair
Location Quality Parameters Nst=13, Nph=13, Dmin=14.5 km, Rmss=0.02 sec, Erho=1.95 km, Erzz=1.38 km, Gp=176 degrees
Event ID# nc75220867
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For more information, see https://earthquake.usgs.gov

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