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== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A minor earthquake occurred at 2:32:11 PM (PDT) on Wednesday, May 16, 2018.
The magnitude 3.2 event occurred 14 km (9 miles) N (7 degrees) of Morgan Hill, CA.
The hypocentral depth is 5 km ( 3 miles).



Magnitude 3.2 - local magnitude (Ml)
Time Wednesday, May 16, 2018 at 2:32:11 PM (PDT)
Wednesday, May 16, 2018 at 21:32:11 (UTC)
Distance from Morgan Hill, CA - 14 km (9 miles) N (7 degrees)
Seven Trees, CA - 18 km (11 miles) E (100 degrees)
San Martin, CA - 19 km (12 miles) N (354 degrees)
Alum Rock, CA - 21 km (13 miles) SE (125 degrees)
East Foothills, CA - 21 km (13 miles) SE (130 degrees)
Coordinates 37 deg. 15.4 min. N (37.257N), 121 deg. 38.1 min. W (121.634W)
Depth 5.28 km (3.3 miles)
Quality Excellent
Location Quality Parameters Nst=183, Nph=188, Dmin=3.5 km, Rmss=0.13 sec, Erho=0.08 km, Erzz=0.2 km, Gp=42 degrees
Event ID# nc73016870
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