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 2:35:36 AM (PDT) on Tuesday, July 18, 2023.
The magnitude 1.1 event occurred 9 km (6 miles) E of Coalinga, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.1 - duration magnitude (Md)
Time Tuesday, July 18, 2023 at 2:35:36 AM (PDT)
Tuesday, July 18, 2023 at 9:35:36 (UTC)
Distance from Coalinga, CA - 9 km (6 miles) E (100 degrees)
Huron, CA - 16 km (10 miles) WSW (239 degrees)
Avenal, CA - 18 km (11 miles) NW (320 degrees)
Parkfield, CA - 30 km (19 miles) NNE (31 degrees)
Kettleman City, CA - 30 km (19 miles) WNW (296 degrees)
Coordinates 36 deg. 7.6 min. N (36.127N), 120 deg. 15.6 min. W (120.259W)
Depth 6.64 km (4.1 miles)
Quality Good
Location Quality Parameters Nst=17, Nph=17, Dmin=0.6 km, Rmss=0.09 sec, Erho=0.66 km, Erzz=0.31 km, Gp=137 degrees
Event ID# nc73914236
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For more information, see https://earthquake.usgs.gov

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