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 2:48:02 AM (PST) on Sunday, December 7, 2025.
The magnitude 1.5 event occurred 23 km (15 miles) NW of Ocotillo, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.5 - local magnitude (Ml)
Time Sunday, December 7, 2025 at 2:48:02 AM (PST)
Sunday, December 7, 2025 at 10:48:02 (UTC)
Distance from Ocotillo, CA - 23 km (15 miles) NW (308 degrees)
Pine Valley, CA - 32 km (20 miles) E (82 degrees)
Ocotillo Wells, CA - 32 km (20 miles) S (190 degrees)
Campo, CA - 39 km (24 miles) NE (42 degrees)
Julian, CA - 45 km (28 miles) ESE (122 degrees)
Coordinates 32 deg. 51.8 min. N (32.863N), 116 deg. 11.5 min. W (116.192W)
Depth 10.29 km (6.40 miles)
Quality Good
Location Quality Parameters Nst=57, Nph=106, Dmin=11.9 km, Rmss=0.2 sec, Erho=0.17 km, Erzz=0.53 km, Gp=54 degrees
Event ID# ci41134607
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