Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

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


Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 4:10:18 AM (PDT) on Tuesday, August 26, 2025.
The magnitude 0.7 event occurred 8 km (5 miles) W of Mammoth Lakes, CA.
The hypocentral depth is 14 km ( 9 miles).


Magnitude 0.7 - duration magnitude (Md)
Time Tuesday, August 26, 2025 at 4:10:18 AM (PDT)
Tuesday, August 26, 2025 at 11:10:18 (UTC)
Distance from Mammoth Lakes, CA - 8 km (5 miles) W (259 degrees)
Yosemite Valley, CA - 47 km (29 miles) ESE (106 degrees)
Oakhurst, CA - 61 km (38 miles) ENE (57 degrees)
West Bishop, CA - 62 km (38 miles) WNW (298 degrees)
Dixon Lane-Meadow Creek, CA - 63 km (39 miles) WNW (295 degrees)
Coordinates 37 deg. 37.4 min. N (37.623N), 119 deg. 4.2 min. W (119.070W)
Depth 14.33 km (8.90 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=17, Dmin=1.4 km, Rmss=0.06 sec, Erho=0.8 km, Erzz=0.41 km, Gp=122 degrees
Event ID# nc75228907
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For more information, see https://earthquake.usgs.gov

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