== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #1: 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 4:07:48 PM (PDT) on Friday, May 3, 2013.
The magnitude 1.4 event occurred 11 km (7 miles) E (89 degrees) of Milpitas, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | |
1.4 - duration magnitude (Md) |
| Time | |
Friday, May 3, 2013 at 4:07:48 PM (PDT) Friday, May 3, 2013 at 23:07:48 (UTC) |
| Distance from | |
Milpitas, CA - 11 km (7 miles) E (89 degrees) San Jose City Hall, CA - 14 km (9 miles) NE (45 degrees) Santa Clara, CA - 18 km (11 miles) ENE (61 degrees) Campbell, CA - 22 km (14 miles) NE (43 degrees) |
| Coordinates | |
37 deg. 25.8 min. N (37.430N), 121 deg. 46.7 min. W (121.779W) |
| Depth | |
7.1 km (4.4 miles) |
| Quality | |
Excellent |
| Location Quality Parameters | |
Nst= 22, Nph= 22, Dmin=3 km, Rmss=0.06 sec, Erho=0.3 km, Erzz=0.5 km, Gp=50.4 degrees |
| Event ID# | |
nc71985011 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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