This is a preliminary UCB moment tensor solution for the event located 40 km ESE of Bodie, CA; 38.039N 118.608W; Z=4.8km; ML=4.1; (USGS National Earthquake Information Center (NEIC)) on October 20, 2004 at 11:35:15 UTC. Other information about this event can be viewed at: http://earthquake.usgs.gov/recenteqsUS/Quakes/uspvai.htm Reviewed by: HELLWEG/MARONE UCB Seismological Laboratory Inversion method: complete waveform Stations used: CMB KCC SAO WENL Berkeley Moment Tensor Solution Best Fitting Double-Couple: Mo = 1.13E+22 Dyne-cm Mw = 4.00 Z = 5 km Plane Strike Rake Dip NP1 250 -45 84 NP2 346 -172 45 Principal Axes: Axis Value Plunge Azimuth T 11.300 25 307 N 0.000 45 64 P -11.300 35 198 Event Date/Time: October 20, 2004 at 11:35:15 UTC Event ID: uspvai Moment Tensor: Scale = 10**21 Dyne-cm Component Value Mxx -3.641 Mxy -6.621 Mxz 7.630 Myy 5.302 Myz -1.888 Mzz -1.661 ------- ########----------- ##############----------- ##################----------- #####################------------ #### #################----------- ##### T ##################----------- ###### ###################----------- ############################----####### ###########################---########### ######################---------########## #################--------------########## ############-------------------########## ########-----------------------########## ###---------------------------######### ------------------------------######### -----------------------------######## ------------ ------------######## ----------- P ------------####### --------- -----------###### --------------------##### ----------------### -------