== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, 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 3:17:23 AM (PDT) on Thursday, May 2, 2013.
The magnitude 1.1 event occurred 18 km (11 miles) ESE of Anza, CA.
The hypocentral depth is 15 km ( 9 miles).

Magnitude		1.1 - local magnitude (Ml)
Time		Thursday, May 2, 2013 at 3:17:23 AM (PDT) Thursday, May 2, 2013 at 10:17:23 (UTC)
Distance from		Anza, CA - 18 km (11 miles) ESE (111 degrees) Palm Desert, CA - 27 km (17 miles) SSW (201 degrees) Borrego Springs, CA - 29 km (18 miles) NNW (338 degrees) Palm Springs, CA - 35 km (22 miles) S (172 degrees)
Coordinates		33 deg. 29.9 min. N (33.499N), 116 deg. 29.7 min. W (116.494W)
Depth		14.6 km (9.1 miles)
Quality		Good
Location Quality Parameters		Nst= 34, Nph= 58, Dmin=7 km, Rmss=0.14 sec, Erho=0.3 km, Erzz=0.3 km, Gp=93.6 degrees
Event ID#		ci15336361
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 ]