== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California

Version #0: 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 12:20:31 PM (PDT) on Monday, September 30, 2013.
The magnitude 2.0 event occurred 5 km (3 miles) NNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).

Magnitude		2.0 - duration magnitude (Md)
Time		Monday, September 30, 2013 at 12:20:31 PM (PDT) Monday, September 30, 2013 at 19:20:31 (UTC)
Distance from		The Geysers, CA - 5 km (3 miles) NNW (338 degrees) Kelseyville, CA - 15 km (10 miles) S (177 degrees) Cloverdale, CA - 17 km (10 miles) ENE (76 degrees) Santa Rosa, CA - 46 km (28 miles) NNW (347 degrees)
Coordinates		38 deg. 50.4 min. N (38.841N), 122 deg. 49.8 min. W (122.829W)
Depth		2.3 km (1.4 miles)
Quality		Good
Location Quality Parameters		Nst= 11, Nph= 11, Dmin=1 km, Rmss=0.04 sec, Erho=0.5 km, Erzz=0.5 km, Gp=136.8 degrees
Event ID#		nc72079106
Additional Information		map || waveforms
		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 ]