This is a preliminary UCB moment tensor solution for the event located 95 km WNW of Eureka, California; 41.073N 125.238W; Z=2.5km; ML=4.3; (USGS/UCB Joint Notification System) on October 09, 2003 at 06:11:33 UTC. Other information about this event can be viewed at: http://earthquake.usgs.gov/recenteqsUS/Quakes/nc40146987.htm Reviewed by: Dreger UCB Seismological Laboratory Inversion method: complete waveform Stations used: HOPS JCC ORV WDC YBH Berkeley Moment Tensor Solution Best Fitting Double-Couple: Mo = 6.70E+22 Dyne-cm Mw = 4.52 Z = 8. km Plane Strike Rake Dip NP1 140 -139 86 NP2 47 -5 49 Principal Axes: Axis Value Plunge Azimuth T 6.700 24 266 N 0.000 49 145 P -6.700 31 12 Event Date/Time: October 09, 2003 at 06:11:33 UTC Event ID: nc40146987 Moment Tensor: Scale = 10**22 Dyne-cm Component Value Mxx -4.715 Mxy -0.575 Mxz -3.068 Myy 5.327 Myz -3.108 Mzz -0.612 ------- ------------------- ------------------------- ##-------------- ---------- #####------------- P -----------# ########----------- -----------## ##########-----------------------#### ############----------------------##### ##############--------------------##### ################------------------####### ##################---------------######## #### ############-------------######### #### T ##############----------########## #### ###############--------########### #######################----############ ####################################### ######################---############ ##################--------######### #############--------------###### ---------------------------## ------------------------- ------------------- -------