This is a preliminary UCB moment tensor solution for the event located 14 km NE of San Simeon, CA; 35.735N 121.075W; Z=2km; ML=4.8; (USGS/UCB Joint Notification System) on March 17, 2004 at 23:53:07 UTC. Other information about this event can be viewed at: http://earthquake.usgs.gov/recenteqsUS/Quakes/nc51139882.htm Reviewed by: David Dolenc UCB Seismological Laboratory Inversion method: complete waveform Stations used: CMB, KCC, SAO, and SBC Berkeley Moment Tensor Solution Best Fitting Double-Couple: Mo = 5.50E+22 Dyne-cm Mw = 4.46 Z = 5 km Plane Strike Rake Dip NP1 298 88 49 NP2 121 92 41 Principal Axes: Axis Value Plunge Azimuth T 5.503 86 189 N 0.000 2 299 P -5.503 4 29 Event Date/Time: March 17, 2004 at 23:53:07 UTC Event ID: nc51139882 Moment Tensor: Scale = 10**22 Dyne-cm Component Value Mxx -4.125 Mxy -2.338 Mxz -0.735 Myy -1.320 Myz -0.248 Mzz 5.446 ------- ------------------ --------------------- P - ----------------------- --- --------------------------------- ---###########--------------------- -####################---------------- --########################------------- --##########################----------- ----###########################---------- -----############################-------- -----############## #############------ -------############ T ##############----- --------########### ###############---- ---------############################-- -----------##########################-- ------------######################### --------------####################- -------------------#########----- ----------------------------- ------------------------- ------------------- -------