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 8:04:35 PM (PDT) on Friday, August 8, 2025.
The magnitude 0.2 event occurred 18 km (11 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 0.2 - duration magnitude (Md)
Time Friday, August 8, 2025 at 8:04:35 PM (PDT)
Saturday, August 9, 2025 at 3:04:35 (UTC)
Distance from Mammoth Lakes, CA - 18 km (11 miles) SE (146 degrees)
West Bishop, CA - 39 km (24 miles) WNW (294 degrees)
Dixon Lane-Meadow Creek, CA - 42 km (26 miles) WNW (288 degrees)
Bishop, CA - 44 km (27 miles) WNW (290 degrees)
Big Pine, CA - 63 km (39 miles) NW (307 degrees)
Coordinates 37 deg. 30.1 min. N (37.501N), 118 deg. 51.8 min. W (118.863W)
Depth 3.56 km (2.20 miles)
Quality Fair
Location Quality Parameters Nst=8, Nph=8, Dmin=10.3 km, Rmss=0.02 sec, Erho=1.13 km, Erzz=3.08 km, Gp=205 degrees
Event ID# nc75220967
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For more information, see https://earthquake.usgs.gov

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