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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 10:10:59 PM (PDT) on Monday, July 14, 2025.
The magnitude 1.4 event occurred 10 km (6 miles) ENE (64 degrees) of Villa Park, CA.
The hypocentral depth is 7 km ( 5 miles).


Magnitude 1.4 - local magnitude (Ml)
Time Monday, July 14, 2025 at 10:10:59 PM (PDT)
Tuesday, July 15, 2025 at 5:10:59 (UTC)
Distance from Villa Park, CA - 10 km (6 miles) ENE (64 degrees)
Yorba Linda, CA - 10 km (6 miles) ESE (115 degrees)
Orange, CA - 12 km (7 miles) ENE (62 degrees)
North Tustin, CA - 12 km (7 miles) NE (36 degrees)
Placentia, CA - 14 km (9 miles) E (99 degrees)
Coordinates 33 deg. 51.1 min. N (33.852N), 117 deg. 43.1 min. W (117.718W)
Depth 7.34 km (4.60 miles)
Quality Fair
Location Quality Parameters Nst=8, Nph=11, Dmin=25.4 km, Rmss=0.23 sec, Erho=0.79 km, Erzz=18.17 km, Gp=169 degrees
Event ID# ci41022815
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