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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 1:24:51 PM (PDT) on Thursday, July 12, 2018.
The magnitude 2.9 event occurred 2 km (1 miles) S of Buena Park, CA.
The hypocentral depth is 19 km (12 miles).



Magnitude 2.9 - local magnitude (Ml)
Time Thursday, July 12, 2018 at 1:24:51 PM (PDT)
Thursday, July 12, 2018 at 20:24:51 (UTC)
Distance from Buena Park, CA - 2 km (1 miles) S (185 degrees)
La Palma, CA - 4 km (3 miles) E (88 degrees)
Stanton, CA - 5 km (3 miles) N (352 degrees)
Cypress, CA - 5 km (3 miles) NE (45 degrees)
Cerritos, CA - 6 km (4 miles) E (101 degrees)
Coordinates 33 deg. 50.9 min. N (33.848N), 118 deg. 0.0 min. W (118.000W)
Depth 19.23 km (11.9 miles)
Quality Good
Location Quality Parameters Nst=134, Nph=244, Dmin=4.6 km, Rmss=0.22 sec, Erho=0.14 km, Erzz=0.23 km, Gp=25 degrees
Event ID# ci38220008
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