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 2:12:57 AM (PDT) on Monday, July 21, 2025.
The magnitude 0.7 event occurred 9 km (6 miles) NE (52 degrees) of Pala, CA.
The hypocentral depth is 14 km ( 8 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Monday, July 21, 2025 at 2:12:57 AM (PDT)
Monday, July 21, 2025 at 9:12:57 (UTC)
Distance from Pala, CA - 9 km (6 miles) NE (52 degrees)
Aguanga, CA - 13 km (8 miles) WSW (257 degrees)
Palomar Observatory, CA - 14 km (9 miles) WNW (299 degrees)
Temecula, CA - 16 km (10 miles) ESE (121 degrees)
Valley Center, CA - 22 km (14 miles) N (9 degrees)
Coordinates 33 deg. 25.0 min. N (33.417N), 116 deg. 59.8 min. W (116.997W)
Depth 13.57 km (8.40 miles)
Quality Good
Location Quality Parameters Nst=41, Nph=73, Dmin=4.5 km, Rmss=0.18 sec, Erho=0.18 km, Erzz=0.47 km, Gp=32 degrees
Event ID# ci41027383
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