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 5:57:58 AM (PDT) on Sunday, August 3, 2025.
The magnitude 0.7 event occurred 31 km (19 miles) E (79 degrees) of Coso Junction, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Sunday, August 3, 2025 at 5:57:58 AM (PDT)
Sunday, August 3, 2025 at 12:57:58 (UTC)
Distance from Coso Junction, CA - 31 km (19 miles) E (79 degrees)
Little Lake, CA - 32 km (20 miles) NE (56 degrees)
Olancha, CA - 41 km (25 miles) ESE (120 degrees)
Searles Valley, CA - 41 km (26 miles) NNW (333 degrees)
Trona, CA - 43 km (27 miles) NNW (330 degrees)
Coordinates 36 deg. 5.9 min. N (36.098N), 117 deg. 36.9 min. W (117.615W)
Depth 3.86 km (2.40 miles)
Quality Good
Location Quality Parameters Nst=19, Nph=32, Dmin=12.2 km, Rmss=0.12 sec, Erho=0.2 km, Erzz=0.48 km, Gp=68 degrees
Event ID# ci41252040
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