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 event has been reviewed by a seismologist.

A micro earthquake occurred at 5:22:10 AM (PST) on Tuesday, November 4, 2025.
The magnitude 0.4 event occurred 23 km (15 miles) S of Twentynine Palms, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 0.4 - local magnitude (Ml)
Time Tuesday, November 4, 2025 at 5:22:10 AM (PST)
Tuesday, November 4, 2025 at 13:22:10 (UTC)
Distance from Twentynine Palms, CA - 23 km (15 miles) S (172 degrees)
Indio, CA - 29 km (18 miles) NE (35 degrees)
Coachella, CA - 30 km (19 miles) NNE (24 degrees)
Indian Wells, CA - 34 km (21 miles) NE (47 degrees)
Thermal, CA - 34 km (21 miles) NNE (16 degrees)
Coordinates 33 deg. 55.8 min. N (33.930N), 116 deg. 2.2 min. W (116.037W)
Depth 7.04 km (4.40 miles)
Quality Good
Location Quality Parameters Nst=11, Nph=15, Dmin=8.6 km, Rmss=0.07 sec, Erho=0.23 km, Erzz=0.38 km, Gp=127 degrees
Event ID# ci37748636
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