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 5:16:08 AM (PST) on Monday, December 22, 2025.
The magnitude 1.9 event occurred 29 km (18 miles) S of Malibu, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.9 - local magnitude (Ml)
Time Monday, December 22, 2025 at 5:16:08 AM (PST)
Monday, December 22, 2025 at 13:16:08 (UTC)
Distance from Malibu, CA - 29 km (18 miles) S (184 degrees)
Malibu Beach, CA - 35 km (22 miles) SSW (202 degrees)
Santa Barbara Is., CA - 37 km (23 miles) NE (35 degrees)
Las Flores, CA - 37 km (23 miles) SSW (209 degrees)
Palos Verdes Estates, CA - 41 km (26 miles) W (261 degrees)
Coordinates 33 deg. 44.6 min. N (33.743N), 118 deg. 49.9 min. W (118.832W)
Depth 9.67 km (6.00 miles)
Quality Fair
Location Quality Parameters Nst=32, Nph=42, Dmin=29.1 km, Rmss=0.19 sec, Erho=0.35 km, Erzz=1.18 km, Gp=98 degrees
Event ID# ci41145119
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