== 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 minor earthquake occurred at 12:21:59 PM (PDT) on Monday, August 3, 2009.
The magnitude 3.4 event occurred 15 km (9 miles) SW of Round Valley, CA.
The hypocentral depth is 20 km (12 miles).
| Magnitude | 3.4 - local magnitude (ML) |
|---|---|
| Time | Monday, August 3, 2009 at 12:21:59 PM (PDT) Monday, August 3, 2009 at 19:21:59 (UTC) |
| Distance from | Round Valley, CA - 15 km (9 miles) SW (233 degrees) Toms Place, CA - 26 km (16 miles) S (191 degrees) West Bishop, CA - 26 km (16 miles) W (263 degrees) Bishop, CA - 30 km (19 miles) W (263 degrees) Sacramento, CA - 276 km (171 miles) ESE (119 degrees) |
| Coordinates | 37 deg. 20.0 min. N (37.333N), 118 deg. 44.1 min. W (118.736W) |
| Depth | 19.8 km (12.3 miles) |
| Location Quality | Excellent |
| Location Quality Parameters | Nst= 35, Nph= 35, Dmin=15 km, Rmss=0.06 sec, Erho=0.3 km, Erzz=0.8 km, Gp=75.6 degrees |
| Event ID# | nc71259676 |
| Additional Information | 2-degree map Google Earth KML (Requires Google Earth.) Did you feel it? NCSN First Motion Mechanism 1 Waveforms |
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