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 3:27:23 AM (PDT) on Sunday, August 24, 2025.
The magnitude 1.0 event occurred 22 km (14 miles) SE of Mammoth Lakes, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.0 - duration magnitude (Md)
Time Sunday, August 24, 2025 at 3:27:23 AM (PDT)
Sunday, August 24, 2025 at 10:27:23 (UTC)
Distance from Mammoth Lakes, CA - 22 km (14 miles) SE (137 degrees)
West Bishop, CA - 34 km (21 miles) WNW (295 degrees)
Dixon Lane-Meadow Creek, CA - 36 km (23 miles) WNW (288 degrees)
Bishop, CA - 39 km (24 miles) WNW (291 degrees)
Big Pine, CA - 58 km (36 miles) NW (308 degrees)
Coordinates 37 deg. 29.3 min. N (37.489N), 118 deg. 48.4 min. W (118.807W)
Depth 4.53 km (2.80 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=13, Dmin=11.4 km, Rmss=0.05 sec, Erho=0.66 km, Erzz=1.97000003 km, Gp=160 degrees
Event ID# nc75228037
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