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 3:00:28 PM (PST) on Sunday, November 9, 2025.
The magnitude 1.0 event occurred 14 km (9 miles) N of Borrego Springs, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Sunday, November 9, 2025 at 3:00:28 PM (PST)
Sunday, November 9, 2025 at 23:00:28 (UTC)
Distance from Borrego Springs, CA - 14 km (9 miles) N (356 degrees)
Warner Springs, CA - 25 km (16 miles) ENE (65 degrees)
Oasis, CA - 28 km (18 miles) WSW (250 degrees)
La Quinta, CA - 32 km (20 miles) SSW (193 degrees)
Anza, CA - 33 km (21 miles) SE (126 degrees)
Coordinates 33 deg. 22.8 min. N (33.380N), 116 deg. 23.2 min. W (116.386W)
Depth 9.92 km (6.20 miles)
Quality Good
Location Quality Parameters Nst=28, Nph=48, Dmin=6.1 km, Rmss=0.24 sec, Erho=0.27 km, Erzz=0.62 km, Gp=54 degrees
Event ID# ci40483106
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