This is a preliminary UCB moment tensor solution for the event located 9 km ENE of San Simeon, CA; 35.666N 121.091W; Z=0.4km; ML=4.1; (USGS/UCB Joint Notification System) on December 25, 2003 at 9:45:55 (UTC). Other information about this event can be viewed at: http://earthquake.usgs.gov/recenteqsUS/Quakes/nc40149823.htm Reviewed by: Dreger UCB Seismological Laboratory Inversion method: complete waveform Stations used: SAO PKD Berkeley Moment Tensor Solution Best Fitting Double-Couple: Mo = 7.31E+21 Dyne-cm Mw = 3.88 Z = 5. km Plane Strike Rake Dip NP1 308 99 49 NP2 114 80 42 Principal Axes: Axis Value Plunge Azimuth T 7.310 82 274 N 0.000 7 122 P -7.310 4 32 Event Date/Time: December 25, 2003 at 9:45:55 (UTC) Event ID: nc40149823 Moment Tensor: Scale = 10**21 Dyne-cm Component Value Mxx -5.277 Mxy -3.260 Mxz -0.330 Myy -1.873 Myz -1.210 Mzz 7.150 ------- ------------------ --------------------- P - ----------------------- --- -##########---------------------- #################------------------ ######################--------------- -########################-------------- -##########################------------ ---###########################----------- ----############# ############--------- -----############ T #############-------- ------########### ##############------- -------############################------ --------###########################---- ----------#########################---- ------------#######################-# ----------------################--# --------------------------------- ----------------------------- ------------------------- ------------------- -------