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 #3: 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 2:44:23 PM (PST) on Tuesday, December 30, 2025.
The magnitude 0.9 event occurred 23 km (14 miles) N of Borrego Springs, CA.
The hypocentral depth is 3 km ( 2 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Tuesday, December 30, 2025 at 2:44:23 PM (PST)
Tuesday, December 30, 2025 at 22:44:23 (UTC)
Distance from Borrego Springs, CA - 23 km (14 miles) N (351 degrees)
La Quinta, CA - 24 km (15 miles) SSW (204 degrees)
Anza, CA - 26 km (16 miles) ESE (113 degrees)
Warner Springs, CA - 28 km (18 miles) NE (45 degrees)
Palm Desert, CA - 29 km (18 miles) S (188 degrees)
Coordinates 33 deg. 27.7 min. N (33.462N), 116 deg. 24.9 min. W (116.416W)
Depth 3.29 km (2.00 miles)
Quality Fair
Location Quality Parameters Nst=36, Nph=55, Dmin=14.8 km, Rmss=0.18 sec, Erho=0.17 km, Erzz=0.7 km, Gp=43 degrees
Event ID# ci41149727
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