Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, 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 8:02:42 AM (PDT) on Saturday, July 15, 2023.
The magnitude 1.1 event occurred 23 km (15 miles) NNE (32 degrees) of Soledad, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.1 - duration magnitude (Md)
Time Saturday, July 15, 2023 at 8:02:42 AM (PDT)
Saturday, July 15, 2023 at 15:02:42 (UTC)
Distance from Soledad, CA - 23 km (15 miles) NNE (32 degrees)
Gonzales, CA - 25 km (16 miles) ENE (65 degrees)
Ridgemark, CA - 28 km (18 miles) SE (145 degrees)
Chualar, CA - 30 km (19 miles) E (83 degrees)
Greenfield, CA - 32 km (20 miles) N (9 degrees)
Coordinates 36 deg. 36.2 min. N (36.603N), 121 deg. 11.1 min. W (121.186W)
Depth 7 km (4.3 miles)
Quality Fair
Location Quality Parameters Nst=15, Nph=17, Dmin=3.5 km, Rmss=0.07 sec, Erho=0.57 km, Erzz=0.48 km, Gp=196 degrees
Event ID# nc73913291
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For more information, see https://earthquake.usgs.gov

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