This is a preliminary UCB moment tensor solution for the event located 13 km SW of San Simeon, CA; 35.552N 121.284W; Z=4.1km; ML=3.8; (USGS/UCB Joint Notification System) on June 6, 2004 at 08:40:52 UTC. Other information about this event can be viewed at: http://earthquake.usgs.gov/recenteqsUS/Quakes/nc40157636.htm Reviewed by: David Dolenc UCB Seismological Laboratory Inversion method: complete waveform Stations used: PKD SAO WENL SBC Berkeley Moment Tensor Solution Best Fitting Double-Couple: Mo = 6.13E+21 Dyne-cm Mw = 3.83 Z = 8. km Plane Strike Rake Dip NP1 238 -1 90 NP2 328 -180 89 Principal Axes: Axis Value Plunge Azimuth T 6.244 1 283 N -0.223 89 58 P -6.021 1 193 Source Composition: Type Percent DC 92.8 CLVD 7.2 Iso 0.0 Event Date/Time: June 6, 2004 at 08:40:52 UTC Event ID: nc40157636 Moment Tensor: Scale = 10**21 Dyne-cm Component Value Mxx -5.356 Mxy -2.774 Mxz 0.114 Myy 5.579 Myz -0.077 Mzz -0.223 ------- ------------------- ###---------------------- ######----------------------- #########------------------------ ###########------------------------ #############--------------------#### ##############----------------######## T ###############-------------########## ################---------############## ##################-------################ ##################-----################## ################-------################## ##############----------################# ##########--------------############### ########-----------------############## ####---------------------############ ------------------------########### -------------------------######## ------------------------##### -----------------------## --- ------------- P -------