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== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno



Version #668462: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 5:05:05 AM (PST) on Wednesday, December 5, 2018.
The magnitude 1.5 event occurred 14 km (8 miles) NNE (33 degrees) of East Quincy, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.5 - local magnitude (Ml)
Time Wednesday, December 5, 2018 at 5:05:05 AM (PST)
Wednesday, December 5, 2018 at 13:05:05 (UTC)
Distance from East Quincy, CA - 14 km (8 miles) NNE (33 degrees)
Quincy, CA - 16 km (10 miles) NE (46 degrees)
Greenville, CA - 16 km (10 miles) SE (134 degrees)
Janesville, CA - 38 km (23 miles) SW (220 degrees)
Portola, CA - 39 km (24 miles) NW (311 degrees)
Coordinates 40 deg. 2.2 min. N (40.037N), 120 deg. 48.7 min. W (120.812W)
Depth 7.3 km (4.5 miles)
Quality Good
Location Quality Parameters Nst=8, Nph=15, Dmin=6.3 km, Rmss=0.1404 sec, Erho=0 km, Erzz=1.5 km, Gp=123.65 degrees
Event ID# nn00668462
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