This is a preliminary UCB moment tensor solution for the event located 15 km NE of San Simeon, CA; 35.70N 121.059W; Z=6.3km; ML=4.1; (USGS/UCB Joint Notification System) on July 13, 2004 at 23:45:45 . Other information about this event can be viewed at: http://earthquake.usgs.gov/recenteqsUS/Quakes/nc40159054.htm Reviewed by: HELLWEG UCB Seismological Laboratory Inversion method: complete waveform Stations used: PKD, SAO, SBC Berkeley Moment Tensor Solution Best Fitting Double-Couple: Mo = 1.51E+22 Dyne-cm Mw = 4.09 Z = 5 km Plane Strike Rake Dip NP1 123 105 51 NP2 280 72 41 Principal Axes: Axis Value Plunge Azimuth T 1.417 77 90 N 0.181 12 294 P -1.599 5 203 Source Composition: Type Percent DC 77.3 CLVD 22.7 Iso 0.0 Event Date/Time: July 13, 2004 at 23:45:45 Event ID: nc40159054 Moment Tensor: Scale = 10**22 Dyne-cm Component Value Mxx -1.319 Mxy -0.631 Mxz 0.149 Myy -0.024 Myz 0.329 Mzz 1.343 ------- ------------------- ------------------------- ----------------------------- ##------------------------------- ##################----------------- #########################------------ ##############################--------- #################################------ #####################################---- ###################### ##############-- ------################ T ################ ---------############# ################ -----------############################## ------------########################### ---------------######################## ------------------################### ---------------------############## ---------------------------###### ----------------------------- --- ------------------- P ---------------- -------