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 2:28:01 AM (PDT) on Monday, August 4, 2025.
The magnitude 0.6 event occurred 12 km (7 miles) SW of Searles Valley, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Monday, August 4, 2025 at 2:28:01 AM (PDT)
Monday, August 4, 2025 at 9:28:01 (UTC)
Distance from Searles Valley, CA - 12 km (7 miles) SW (215 degrees)
Trona, CA - 13 km (8 miles) SW (223 degrees)
Ridgecrest, CA - 19 km (12 miles) ENE (70 degrees)
Inyokern, CA - 30 km (19 miles) E (83 degrees)
Johannesburg, CA - 37 km (23 miles) NNE (22 degrees)
Coordinates 35 deg. 40.7 min. N (35.678N), 117 deg. 28.8 min. W (117.480W)
Depth 6.13 km (3.80 miles)
Quality Good
Location Quality Parameters Nst=19, Nph=34, Dmin=5.3 km, Rmss=0.16 sec, Erho=0.4 km, Erzz=0.66 km, Gp=122 degrees
Event ID# ci41252544
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