SCEDC Home
Home

== PRELIMINARY EARTHQUAKE REPORT ==

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



Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 3:47:11 PM (PDT) on Friday, May 3, 2013.
The magnitude 0.9 event occurred 12 km (7 miles) ESE of Gilroy, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 0.9 - duration magnitude (Md)
Time Friday, May 3, 2013 at 3:47:11 PM (PDT)
Friday, May 3, 2013 at 22:47:11 (UTC)
Distance from Gilroy, CA - 12 km (7 miles) ESE (114 degrees)
Hollister, CA - 13 km (8 miles) NNW (341 degrees)
San Juan Bautista, CA - 15 km (10 miles) NNE (31 degrees)
San Martin, CA - 20 km (12 miles) SE (134 degrees)
Coordinates 36 deg. 57.8 min. N (36.963N), 121 deg. 26.9 min. W (121.448W)
Depth 6.2 km (3.9 miles)
Quality Excellent
Location Quality Parameters Nst= 21, Nph= 21, Dmin=5 km, Rmss=0.05 sec, Erho=0.2 km, Erzz=0.6 km, Gp=64.8 degrees
Event ID# nc71984996
Additional Information map || waveforms
  

For more information, see http://quake.wr.usgs.gov/

[ Index map || big earthquake list || all earthquake list || glossary of terms || top page ]
[ Did you feel it? || Shake Map North || Relative2Me ]
[ Data Sources || Contacts ]

Research Tools
General Earthquake Information
Stations/ Instrumentation
About the Data Center