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

A micro earthquake occurred at 11:56:26 PM (PST) on Thursday, February 13, 2020.
The magnitude 1.2 event occurred 3 km (2 miles) ESE of Placentia, CA.
The hypocentral depth is 10 km ( 6 miles).



Magnitude 1.2 - local magnitude (Ml)
Time Thursday, February 13, 2020 at 11:56:26 PM (PST)
Friday, February 14, 2020 at 7:56:26 (UTC)
Distance from Placentia, CA - 3 km (2 miles) ESE (108 degrees)
Yorba Linda, CA - 4 km (2 miles) SW (216 degrees)
Anaheim, CA - 6 km (4 miles) ENE (59 degrees)
Villa Park, CA - 6 km (4 miles) NNW (339 degrees)
Orange, CA - 7 km (4 miles) N (357 degrees)
Coordinates 33 deg. 51.8 min. N (33.863N), 117 deg. 50.1 min. W (117.836W)
Depth 9.99 km (6.2 miles)
Quality Good
Location Quality Parameters Nst=48, Nph=82, Dmin=5.7 km, Rmss=0.18 sec, Erho=0.25 km, Erzz=0.37 km, Gp=87 degrees
Event ID# ci39071255
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