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== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:24:48 AM (PDT) on Wednesday, October 10, 2018.
The magnitude 0.6 event occurred 20 km (12 miles) NW of Parkfield, CA.
The hypocentral depth is 3 km ( 2 miles).



Magnitude 0.6 - duration magnitude (Md)
Time Wednesday, October 10, 2018 at 10:24:48 AM (PDT)
Wednesday, October 10, 2018 at 17:24:48 (UTC)
Distance from Parkfield, CA - 20 km (12 miles) NW (315 degrees)
Coalinga, CA - 24 km (15 miles) WSW (238 degrees)
San Miguel, CA - 32 km (20 miles) NNE (18 degrees)
Avenal, CA - 41 km (26 miles) W (273 degrees)
Lake Nacimiento, CA - 42 km (26 miles) NE (39 degrees)
Coordinates 36 deg. 1.4 min. N (36.024N), 120 deg. 35.2 min. W (120.587W)
Depth 2.83 km (1.8 miles)
Quality Good
Location Quality Parameters Nst=14, Nph=17, Dmin=4.8 km, Rmss=0.04 sec, Erho=0.27 km, Erzz=0.96 km, Gp=118 degrees
Event ID# nc73095896
Additional Information map || waveforms
  

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