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 1:34:29 AM (PDT) on Tuesday, September 9, 2025.
The magnitude 0.6 event occurred 9 km (6 miles) NNE (19 degrees) of Borrego Springs, CA.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Tuesday, September 9, 2025 at 1:34:29 AM (PDT)
Tuesday, September 9, 2025 at 8:34:29 (UTC)
Distance from Borrego Springs, CA - 9 km (6 miles) NNE (19 degrees)
Oasis, CA - 27 km (17 miles) WSW (237 degrees)
Warner Springs, CA - 28 km (17 miles) ENE (78 degrees)
Ocotillo Wells, CA - 29 km (18 miles) NW (317 degrees)
Mecca, CA - 36 km (22 miles) SW (223 degrees)
Coordinates 33 deg. 20.1 min. N (33.335N), 116 deg. 20.6 min. W (116.343W)
Depth 12.46 km (7.70 miles)
Quality Good
Location Quality Parameters Nst=34, Nph=60, Dmin=4.3 km, Rmss=0.19 sec, Erho=0.25 km, Erzz=0.51 km, Gp=61 degrees
Event ID# ci41286848
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