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 8:15:11 PM (PDT) on Monday, July 17, 2023.
The magnitude 1.7 event occurred 29 km (18 miles) E (84 degrees) of King City, CA.
The hypocentral depth is 9 km ( 6 miles).


Magnitude 1.7 - duration magnitude (Md)
Time Monday, July 17, 2023 at 8:15:11 PM (PDT)
Tuesday, July 18, 2023 at 3:15:11 (UTC)
Distance from King City, CA - 29 km (18 miles) E (84 degrees)
Greenfield, CA - 40 km (25 miles) ESE (103 degrees)
Coalinga, CA - 42 km (26 miles) WNW (285 degrees)
Soledad, CA - 51 km (32 miles) ESE (114 degrees)
Parkfield, CA - 51 km (32 miles) NW (318 degrees)
Coordinates 36 deg. 14.3 min. N (36.239N), 120 deg. 48.5 min. W (120.808W)
Depth 8.9 km (5.5 miles)
Quality Excellent
Location Quality Parameters Nst=52, Nph=57, Dmin=2.6 km, Rmss=0.11 sec, Erho=0.22 km, Erzz=0.26 km, Gp=77 degrees
Event ID# nc73914171
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For more information, see https://earthquake.usgs.gov

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