== 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 3:28:46 PM (PDT) on Monday, September 30, 2013.
The magnitude 1.2 event occurred 1 km (1 miles) WNW of The Geysers, CA.
The hypocentral depth is 4 km ( 2 miles).

Magnitude		1.2 - duration magnitude (Md)
Time		Monday, September 30, 2013 at 3:28:46 PM (PDT) Monday, September 30, 2013 at 22:28:46 (UTC)
Distance from		The Geysers, CA - 1 km (1 miles) WNW (284 degrees) Cloverdale, CA - 17 km (11 miles) E (92 degrees) Kelseyville, CA - 20 km (12 miles) S (175 degrees) Santa Rosa, CA - 41 km (26 miles) NNW (347 degrees)
Coordinates		38 deg. 48.0 min. N (38.800N), 122 deg. 49.1 min. W (122.818W)
Depth		3.5 km (2.2 miles)
Quality		Good
Location Quality Parameters		Nst= 21, Nph= 21, Dmin=1 km, Rmss=0.06 sec, Erho=0.3 km, Erzz=0.5 km, Gp=118.8 degrees
Event ID#		nc72079196
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 ]