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 2:28:05 AM (PDT) on Friday, August 15, 2025.
The magnitude 1.2 event occurred 25 km (16 miles) E (80 degrees) of Maricopa, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Friday, August 15, 2025 at 2:28:05 AM (PDT)
Friday, August 15, 2025 at 9:28:05 (UTC)
Distance from Maricopa, CA - 25 km (16 miles) E (80 degrees)
Grapevine, CA - 25 km (16 miles) NW (313 degrees)
Lamont, CA - 27 km (17 miles) SW (228 degrees)
Pine Mountain Club, CA - 28 km (17 miles) N (3 degrees)
Taft, CA - 30 km (19 miles) E (99 degrees)
Coordinates 35 deg. 5.9 min. N (35.098N), 119 deg. 7.8 min. W (119.131W)
Depth 10.72 km (6.70 miles)
Quality Fair
Location Quality Parameters Nst=13, Nph=23, Dmin=26.2 km, Rmss=0.22 sec, Erho=0.61 km, Erzz=1.06 km, Gp=193 degrees
Event ID# ci37739044
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