Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 3:41:34 AM (PDT) on Thursday, August 14, 2025.
The magnitude 1.0 event occurred 9 km (5 miles) E (86 degrees) of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.0 - local magnitude (Ml)
Time Thursday, August 14, 2025 at 3:41:34 AM (PDT)
Thursday, August 14, 2025 at 10:41:34 (UTC)
Distance from Coso Junction, CA - 9 km (5 miles) E (86 degrees)
Little Lake, CA - 14 km (8 miles) NNE (22 degrees)
Olancha, CA - 29 km (18 miles) SSE (152 degrees)
Inyokern, CA - 45 km (28 miles) N (356 degrees)
Ridgecrest, CA - 50 km (31 miles) NNW (342 degrees)
Coordinates 36 deg. 3.0 min. N (36.050N), 117 deg. 51.0 min. W (117.850W)
Depth 1.85 km (1.10 miles)
Quality Good
Location Quality Parameters Nst=20, Nph=35, Dmin=5.9 km, Rmss=0.12 sec, Erho=0.16 km, Erzz=0.2 km, Gp=53 degrees
Event ID# ci41260608
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