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 11:39:42 PM (PDT) on Friday, August 15, 2025.
The magnitude 0.1 event occurred 15 km (9 miles) SSW of Olancha, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 0.1 - local magnitude (Ml)
Time Friday, August 15, 2025 at 11:39:42 PM (PDT)
Saturday, August 16, 2025 at 6:39:42 (UTC)
Distance from Olancha, CA - 15 km (9 miles) SSW (213 degrees)
Coso Junction, CA - 19 km (12 miles) NW (316 degrees)
Little Lake, CA - 31 km (19 miles) NNW (327 degrees)
Lone Pine, CA - 46 km (29 miles) S (183 degrees)
Kernville, CA - 55 km (34 miles) NNE (33 degrees)
Coordinates 36 deg. 10.2 min. N (36.170N), 118 deg. 5.7 min. W (118.095W)
Depth 3.74 km (2.30 miles)
Quality Fair
Location Quality Parameters Nst=11, Nph=16, Dmin=19.7 km, Rmss=0.16 sec, Erho=0.37 km, Erzz=1.83 km, Gp=97 degrees
Event ID# ci40400066
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