== PRELIMINARY EARTHQUAKE REPORT ==

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

Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 9:04:25 AM (PDT) on Thursday, October 3, 2013.
The magnitude 1.8 event occurred 24 km (15 miles) ENE (71 degrees) of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).

Magnitude		1.8 - local magnitude (Ml)
Time		Thursday, October 3, 2013 at 9:04:25 AM (PDT) Thursday, October 3, 2013 at 16:04:25 (UTC)
Distance from		Coso Junction, CA - 24 km (15 miles) ENE (71 degrees) Olancha, CA - 33 km (21 miles) ESE (123 degrees) Trona, CA - 49 km (30 miles) NW (323 degrees) Ridgecrest, CA - 55 km (34 miles) N (357 degrees)
Coordinates		36 deg. 7.0 min. N (36.117N), 117 deg. 41.7 min. W (117.694W)
Depth		2.2 km (1.4 miles)
Quality		Good
Location Quality Parameters		Nst= 23, Nph= 33, Dmin=9 km, Rmss=0.12 sec, Erho=0.3 km, Erzz=0.6 km, Gp=90 degrees
Event ID#		ci11372658
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 ]