Logo Recent Earthquakes in California and Nevada

== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/ Caltech/ CGS/ UCB/ UCSD/ UNR

Version #1: 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 microearthquake occurred at 6:19:31 PM (PST) on Wednesday, January 7, 2009.
The magnitude 1.5 event occurred 8 km (5 miles) WSW of Round Valley, CA.
The hypocentral depth is 11 km ( 7 miles).


Magnitude 1.5 - duration magnitude (Md)
Time Wednesday, January 7, 2009 at 6:19:31 PM (PST)
Thursday, January 8, 2009 at 2:19:31 (UTC)
Distance from Round Valley, CA - 8 km (5 miles) WSW (256 degrees)
Toms Place, CA - 18 km (11 miles) S (181 degrees)
West Bishop, CA - 21 km (13 miles) W (281 degrees)
Bishop, CA - 26 km (16 miles) W (278 degrees)
Sacramento, CA - 276 km (171 miles) ESE (117 degrees)
Coordinates 37 deg. 23.8 min. N (37.397N), 118 deg. 41.1 min. W (118.684W)
Depth 10.8 km (6.7 miles)
Location Quality Fair
Location Quality Parameters Nst= 25, Nph= 25, Dmin=12 km, Rmss=0.03 sec, Erho=0.6 km, Erzz=2.4 km, Gp=187.2 degrees
Event ID# nc51214850
Additional Information 2-degree map
Google Earth KML (Requires Google Earth.)
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 ]
[ Data Sources || Contacts ]