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== 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 1:15:23 AM (PDT) on Thursday, July 12, 2018.
The magnitude 2.3 event occurred 13 km (8 miles) ESE of Coalinga, CA.
The hypocentral depth is 16 km (10 miles).



Magnitude 2.3 - duration magnitude (Md)
Time Thursday, July 12, 2018 at 1:15:23 AM (PDT)
Thursday, July 12, 2018 at 8:15:23 (UTC)
Distance from Coalinga, CA - 13 km (8 miles) ESE (110 degrees)
Avenal, CA - 14 km (9 miles) NW (322 degrees)
Huron, CA - 16 km (10 miles) SW (224 degrees)
Kettleman City, CA - 26 km (16 miles) WNW (294 degrees)
Parkfield, CA - 29 km (18 miles) NE (40 degrees)
Coordinates 36 deg. 6.1 min. N (36.101N), 120 deg. 13.3 min. W (120.222W)
Depth 16.23 km (10.1 miles)
Quality Good
Location Quality Parameters Nst=56, Nph=59, Dmin=21.5 km, Rmss=0.07 sec, Erho=0.25 km, Erzz=0.57 km, Gp=107 degrees
Event ID# nc73043656
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