This is a preliminary UCB moment tensor solution for the event located 14 km NW of Ludlow, CA; 34.807N 116.267W; Z=6.1km; ML=4.5; (Southern California Seismic Network) on October 29, 2002 at 14:16:53 UTC. Other information about this event can be viewed at: http://earthquake.usgs.gov/recenteqsUS/Quakes/ci09854597.htm Reviewed by: Dreger UCB Seismological Laboratory Inversion method: complete waveform Stations used: CMB PKD MHC Berkeley Moment Tensor Solution Best Fitting Double-Couple: Mo = 7.84E+22 Dyne-cm Mw = 4.56 Z = 8 km Plane Strike Rake Dip NP1 356 167 79 NP2 89 11 77 Principal Axes: Axis Value Plunge Azimuth T 7.840 17 312 N 0.000 73 136 P -7.840 1 42 Event Date/Time: October 29, 2002 at 14:16:53 UTC Event ID: ci09854597 Moment Tensor: Scale = 10**22 Dyne-cm Component Value Mxx -1.047 Mxy -7.472 Mxz 1.340 Myy 0.386 Myz -1.733 Mzz 0.661 ##----- #########---------- ############------------- ###############------------ P ### ###########------------ - #### T ############---------------- ##### ############----------------- #####################------------------ #####################------------------ #######################------------------ #######################------------------ #######################-----------------# -----##################---------######### -----------------------################## ----------------------################# ----------------------################# ---------------------################ --------------------############### -------------------############## -----------------############ ---------------########## -----------######## -----##