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 2:34:22 PM (PDT) on Thursday, August 28, 2025.
The magnitude 0.6 event occurred 12 km (8 miles) N of Ocotillo Wells, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Thursday, August 28, 2025 at 2:34:22 PM (PDT)
Thursday, August 28, 2025 at 21:34:22 (UTC)
Distance from Ocotillo Wells, CA - 12 km (8 miles) N (360 degrees)
Salton City, CA - 17 km (11 miles) WSW (253 degrees)
Borrego Springs, CA - 23 km (14 miles) E (90 degrees)
Oasis, CA - 24 km (15 miles) S (188 degrees)
North Shore, CA - 35 km (22 miles) SSW (211 degrees)
Coordinates 33 deg. 15.3 min. N (33.255N), 116 deg. 7.9 min. W (116.132W)
Depth 6.75 km (4.20 miles)
Quality Good
Location Quality Parameters Nst=9, Nph=13, Dmin=11.5 km, Rmss=0.11 sec, Erho=0.43 km, Erzz=0.93 km, Gp=176 degrees
Event ID# ci41277696
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