== PRELIMINARY EVENT 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 event has been reviewed by a seismologist.

An event occurred at 4:36:00 PM (PDT) on Monday, September 30, 2013.
The magnitude 1.7 event (a probable quarry explosion) occurred 1 km (1 miles) ENE (68 degrees) of Quarry at BORON .
The hypocentral depth is 0 km (0.0 miles).

Magnitude		1.7 - local magnitude (Ml)
Time		Monday, September 30, 2013 at 4:36:00 PM (PDT) Monday, September 30, 2013 at 23:36:00 (UTC)
Distance from		Quarry at BORON (a probable quarry explosion) - 1 km (1 miles) ENE (68 degrees) Boron, CA - 4 km (3 miles) NNW (334 degrees) California City, CA - 28 km (17 miles) ESE (111 degrees) Mojave, CA - 46 km (28 miles) E (92 degrees)
Coordinates		35 deg. 2.0 min. N (35.033N), 117 deg. 40.2 min. W (117.670W)
Depth		0 km (0.0 miles)
Quality		Fair
Location Quality Parameters		Nst= 15, Nph= 16, Dmin=11 km, Rmss=0.1 sec, Erho=0.5 km, Erzz=31.6 km, Gp=72 degrees
Event ID#		ci11371810
Additional Information		map ||
		Waveforms

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

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