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Southern California Earthquake Data Center

Recent Earthquakes

Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California

Version #0: This report supersedes any earlier reports of this event.
This is a computer-generated message. This event has not yet been reviewed by a seismologist.


A micro earthquake occurred at 10:36:39 AM (PDT) on Tuesday, October 1, 2013.
The magnitude 1.1 event occurred 10 km (6 miles) NE (56 degrees) of Milpitas, CA.
The hypocentral depth is 8 km ( 5 miles).




Magnitude 1.1 - duration magnitude (Md)
Time Tuesday, October 1, 2013 at 10:36:39 AM (PDT)
Tuesday, October 1, 2013 at 17:36:39 (UTC)
Distance from Milpitas, CA - 10 km (6 miles) NE (56 degrees)
San Jose City Hall, CA - 17 km (11 miles) NNE (26 degrees)
Fremont, CA - 18 km (11 miles) ESE (116 degrees)
Santa Clara, CA - 19 km (12 miles) NE (42 degrees)
Coordinates 37 deg. 28.8 min. N (37.480N), 121 deg. 48.5 min. W (121.808W)
Depth 7.5 km (4.7 miles)
Quality Fair
Location Quality Parameters Nst= 7, Nph= 7, Dmin=10 km, Rmss=0.05 sec, Erho=2 km, Erzz=3.2 km, Gp=208.8 degrees
Event ID nc72079491
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