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 #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:36:02 PM (PDT) on Saturday, August 9, 2025.
The magnitude 1.4 event occurred 24 km (15 miles) ENE (77 degrees) of Maricopa, CA.
The hypocentral depth is 1 km ( 1 mile).


Magnitude 1.4 - local magnitude (Ml)
Time Saturday, August 9, 2025 at 9:36:02 PM (PDT)
Sunday, August 10, 2025 at 4:36:02 (UTC)
Distance from Maricopa, CA - 24 km (15 miles) ENE (77 degrees)
Grapevine, CA - 27 km (16 miles) NW (313 degrees)
Lamont, CA - 27 km (17 miles) SW (231 degrees)
Taft, CA - 29 km (18 miles) E (98 degrees)
Pine Mountain Club, CA - 29 km (18 miles) N (1 degrees)
Coordinates 35 deg. 6.4 min. N (35.106N), 119 deg. 8.6 min. W (119.143W)
Depth 1.46 km (0.90 miles)
Quality Fair
Location Quality Parameters Nst=19, Nph=29, Dmin=27.6 km, Rmss=0.18 sec, Erho=0.37 km, Erzz=0.91 km, Gp=133 degrees
Event ID# ci37738556
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