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== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California



Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:54:03 AM (PST) on Thursday, January 10, 2019.
The magnitude 1.6 event occurred 30 km (19 miles) ESE of Avalon, CA.
The hypocentral depth is 17 km (11 miles).



Magnitude 1.6 - local magnitude (Ml)
Time Thursday, January 10, 2019 at 2:54:03 AM (PST)
Thursday, January 10, 2019 at 10:54:03 (UTC)
Distance from Avalon, CA - 30 km (19 miles) ESE (122 degrees)
Dana Point, CA - 45 km (28 miles) SW (228 degrees)
Laguna Beach, CA - 46 km (28 miles) SW (214 degrees)
Newport Beach, CA - 48 km (30 miles) SSW (194 degrees)
Laguna Niguel, CA - 48 km (30 miles) SW (222 degrees)
Coordinates 33 deg. 11.9 min. N (33.199N), 118 deg. 3.3 min. W (118.055W)
Depth 17.21 km (10.7 miles)
Quality Good
Location Quality Parameters Nst=38, Nph=67, Dmin=30.1 km, Rmss=0.23 sec, Erho=0.39 km, Erzz=1.4 km, Gp=118 degrees
Event ID# ci38421056
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