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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:19:53 PM (PDT) on Sunday, August 10, 2025.
The magnitude 0.7 event occurred 23 km (15 miles) ESE of Julian, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Sunday, August 10, 2025 at 10:19:53 PM (PDT)
Monday, August 11, 2025 at 5:19:53 (UTC)
Distance from Julian, CA - 23 km (15 miles) ESE (108 degrees)
Ocotillo Wells, CA - 26 km (16 miles) SW (236 degrees)
Pine Valley, CA - 27 km (16 miles) NE (36 degrees)
Borrego Springs, CA - 27 km (17 miles) S (177 degrees)
San Diego Country Estates, CA - 39 km (24 miles) E (89 degrees)
Coordinates 33 deg. 0.9 min. N (33.014N), 116 deg. 21.7 min. W (116.362W)
Depth 4.87 km (3.00 miles)
Quality Good
Location Quality Parameters Nst=19, Nph=29, Dmin=6.6 km, Rmss=0.12 sec, Erho=0.21 km, Erzz=0.42 km, Gp=71 degrees
Event ID# ci41258168
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