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 3:26:55 PM (PDT) on Wednesday, August 13, 2025.
The magnitude 2.3 event occurred 26 km (16 miles) WNW of Ludlow, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 2.3 - local magnitude (Ml)
Time Wednesday, August 13, 2025 at 3:26:55 PM (PDT)
Wednesday, August 13, 2025 at 22:26:55 (UTC)
Distance from Ludlow, CA - 26 km (16 miles) WNW (300 degrees)
Fort Irwin, CA - 53 km (33 miles) SSE (152 degrees)
Barstow, CA - 56 km (35 miles) E (97 degrees)
Baker, CA - 57 km (35 miles) SSW (213 degrees)
Lucerne Valley, CA - 67 km (42 miles) NE (49 degrees)
Coordinates 34 deg. 50.4 min. N (34.839N), 116 deg. 24.6 min. W (116.410W)
Depth 2.26 km (1.40 miles)
Quality Good
Location Quality Parameters Nst=35, Nph=47, Dmin=7.0 km, Rmss=0.12 sec, Erho=0.17 km, Erzz=0.24 km, Gp=67 degrees
Event ID# ci41260344
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