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== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 11:06:33 PM (PDT) on Thursday, June 25, 2020.
The magnitude 1.5 event occurred 13 km (8 miles) WSW of Lake Nacimiento, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.5 - duration magnitude (Md)
Time Thursday, June 25, 2020 at 11:06:33 PM (PDT)
Friday, June 26, 2020 at 6:06:33 (UTC)
Distance from Lake Nacimiento, CA - 13 km (8 miles) WSW (256 degrees)
Cambria, CA - 16 km (10 miles) NNE (20 degrees)
San Miguel, CA - 30 km (18 miles) W (259 degrees)
Cayucos, CA - 31 km (19 miles) NNW (338 degrees)
Paso Robles, CA - 32 km (20 miles) WNW (285 degrees)
Coordinates 35 deg. 42.0 min. N (35.701N), 121 deg. 1.1 min. W (121.019W)
Depth 6.75 km (4.2 miles)
Quality Good
Location Quality Parameters Nst=32, Nph=32, Dmin=15.3 km, Rmss=0.07 sec, Erho=0.25 km, Erzz=1.39 km, Gp=141 degrees
Event ID# nc73416871
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