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== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 6:05:00 PM (PDT) on Thursday, May 2, 2013.
The magnitude 0.7 event occurred 10 km (6 miles) ENE (60 degrees) of San Jose City Hall, CA.
The hypocentral depth is 4 km ( 3 miles).



Magnitude 0.7 - duration magnitude (Md)
Time Thursday, May 2, 2013 at 6:05:00 PM (PDT)
Friday, May 3, 2013 at 1:05:00 (UTC)
Distance from San Jose City Hall, CA - 10 km (6 miles) ENE (60 degrees)
Milpitas, CA - 11 km (7 miles) ESE (118 degrees)
Santa Clara, CA - 14 km (9 miles) ENE (76 degrees)
Campbell, CA - 17 km (11 miles) NE (51 degrees)
Coordinates 37 deg. 23.0 min. N (37.383N), 121 deg. 47.9 min. W (121.799W)
Depth 4.3 km (2.7 miles)
Quality Fair
Location Quality Parameters Nst= 6, Nph= 6, Dmin=7 km, Rmss=0.04 sec, Erho=1.8 km, Erzz=1.6 km, Gp=230.4 degrees
Event ID# nc71984411
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