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

A micro earthquake occurred at 8:14:27 PM (PDT) on Thursday, July 12, 2018.
The magnitude 1.7 event occurred 11 km (7 miles) SW of Westlake Village, CA.
The hypocentral depth is 15 km (10 miles).



Magnitude 1.7 - local magnitude (Ml)
Time Thursday, July 12, 2018 at 8:14:27 PM (PDT)
Friday, July 13, 2018 at 3:14:27 (UTC)
Distance from Westlake Village, CA - 11 km (7 miles) SW (232 degrees)
Thousand Oaks, CA - 12 km (7 miles) SSW (192 degrees)
Malibu, CA - 12 km (8 miles) NW (316 degrees)
Agoura Hills, CA - 13 km (8 miles) WSW (243 degrees)
Oak Park, CA - 17 km (10 miles) SW (230 degrees)
Coordinates 34 deg. 5.0 min. N (34.083N), 118 deg. 54.1 min. W (118.902W)
Depth 15.41 km (9.6 miles)
Quality Fair
Location Quality Parameters Nst=23, Nph=29, Dmin=3.6 km, Rmss=0.19 sec, Erho=0.49 km, Erzz=0.61 km, Gp=145 degrees
Event ID# ci38220272
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