USGS Fast Moment Tensor Solution
07/07/06 17:40:54.86 SAMOA ISLANDS REGION Epicenter: -16.300 -172.820 MW 5.7 USGS MOMENT TENSOR SOLUTION Depth 4 No. of sta: 35 Moment Tensor; Scale 10**17 Nm Mrr=-0.87 Mtt= 2.37 Mpp=-1.49 Mrt=-3.13 Mrp= 2.58 Mtp=-0.72 Principal axes: T Val= 4.91 Plg=34 Azm=202 N -0.68 23 308 P -4.23 47 65 Best Double Couple:Mo=4.6*10**17 NP1:Strike=238 Dip=24 Slip=-162 NP2: 131 83 -67 ####### ################# ##########-------#### #######-----------------# ---###----------------------- -----#------------------------- ----####------------- ------- ----#######----------- P -------- ---#########---------- -------- --############------------------- --###############---------------- --#################-------------- -###################----------- -######### #########--------- ######### T ############----- ####### ############### ##################### ################# #######
Explanation of Parameters
Current USGS Fast Moment Tensor Solutions
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For more information, contact Stuart Sipkin sipkin@usgs.gov