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 11:49:47 PM (PDT) on Tuesday, August 5, 2025.
The magnitude 0.5 event occurred 20 km (13 miles) WNW of Searles Valley, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 0.5 - local magnitude (Ml)
Time Tuesday, August 5, 2025 at 11:49:47 PM (PDT)
Wednesday, August 6, 2025 at 6:49:47 (UTC)
Distance from Searles Valley, CA - 20 km (13 miles) WNW (283 degrees)
Ridgecrest, CA - 21 km (13 miles) NNE (12 degrees)
Trona, CA - 23 km (14 miles) WNW (282 degrees)
Inyokern, CA - 25 km (15 miles) NE (43 degrees)
Little Lake, CA - 29 km (18 miles) ESE (119 degrees)
Coordinates 35 deg. 48.5 min. N (35.808N), 117 deg. 37.5 min. W (117.625W)
Depth 6.87 km (4.30 miles)
Quality Excellent
Location Quality Parameters Nst=15, Nph=26, Dmin=2.6 km, Rmss=0.13 sec, Erho=0.24 km, Erzz=0.45 km, Gp=69 degrees
Event ID# ci41254360
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