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== PRELIMINARY EARTHQUAKE REPORT ==

Seismological Laboratory, University of Nevada, Reno



Version #643985: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:13:25 AM (PDT) on Tuesday, July 10, 2018.
The magnitude 0.2 event occurred 15 km (9 miles) ESE of East Quincy, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 0.2 - local magnitude (Ml)
Time Tuesday, July 10, 2018 at 9:13:25 AM (PDT)
Tuesday, July 10, 2018 at 16:13:25 (UTC)
Distance from East Quincy, CA - 15 km (9 miles) ESE (122 degrees)
Quincy, CA - 19 km (12 miles) ESE (116 degrees)
Portola, CA - 25 km (15 miles) WNW (284 degrees)
Greenville, CA - 35 km (22 miles) SSE (151 degrees)
Janesville, CA - 52 km (32 miles) SSW (202 degrees)
Coordinates 39 deg. 51.7 min. N (39.862N), 120 deg. 44.9 min. W (120.749W)
Depth 6.6 km (4.1 miles)
Quality Poor
Location Quality Parameters Nst=5, Nph=7, Dmin=10.7 km, Rmss=0.1161 sec, Erho=0 km, Erzz=6.9 km, Gp=186.42 degrees
Event ID# nn00643985
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