SCEDC Home
Home

== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California



Version #2: 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 0:20:34 AM (PDT) on Sunday, May 5, 2013.
The magnitude 1.4 event occurred 17 km (11 miles) W of Ridgecrest, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 1.4 - local magnitude (Ml)
Time Sunday, May 5, 2013 at 0:20:34 AM (PDT)
Sunday, May 5, 2013 at 7:20:34 (UTC)
Distance from Ridgecrest, CA - 17 km (11 miles) W (276 degrees)
Coso Junction, CA - 46 km (29 miles) S (170 degrees)
Trona, CA - 46 km (29 miles) WSW (252 degrees)
town of Lake Isabella, CA - 55 km (34 miles) E (90 degrees)
Coordinates 35 deg. 38.2 min. N (35.637N), 117 deg. 51.4 min. W (117.856W)
Depth 6.1 km (3.8 miles)
Quality Good
Location Quality Parameters Nst= 24, Nph= 31, Dmin=4 km, Rmss=0.21 sec, Erho=0.4 km, Erzz=1.6 km, Gp=46.8 degrees
Event ID# ci15337889
Additional Information map ||
   Waveforms
SCSN First Motion Mechanism 1

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