== 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 3:35:25 PM (PDT) on Friday, October 4, 2013.
The magnitude 1.3 event occurred 3 km (2 miles) SE of Chula Vista, CA.
The hypocentral depth is 2 km ( 1 mile).

Magnitude		1.3 - local magnitude (Ml)
Time		Friday, October 4, 2013 at 3:35:25 PM (PDT) Friday, October 4, 2013 at 22:35:25 (UTC)
Distance from		Chula Vista, CA - 3 km (2 miles) SE (129 degrees) San Ysidro, CA - 8 km (5 miles) NE (46 degrees) La Mesa, CA - 20 km (12 miles) SSE (162 degrees) San Diego, CA - 21 km (13 miles) SE (127 degrees)
Coordinates		32 deg. 36.0 min. N (32.601N), 116 deg. 59.0 min. W (116.983W)
Depth		1.9 km (1.2 miles)
Quality		Fair
Location Quality Parameters		Nst= 18, Nph= 17, Dmin=5 km, Rmss=0.09 sec, Erho=1.6 km, Erzz=0.7 km, Gp=255.6 degrees
Event ID#		ci11373050
Additional Information		map ||
		Waveforms

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

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