http://earthquake.usgs.gov/earthquakes/eqarchives/gcmt/neic_c00023fx_gcmt.php

Global CMT Project Moment Tensor Solution

March 15, 2011, EASTERN HONSHU, JAPAN, MW=6.0

Howard Koss
Meredith Nettles

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C201103151331A
DATA: II IU CU G  GE IC
L.P.BODY WAVES: 84S, 168C, T= 40
MANTLE WAVES:   61S,  84C, T=125
SURFACE WAVES: 111S, 233C, T= 50
TIMESTAMP:      Q-20110315153845
CENTROID LOCATION:
ORIGIN TIME:      13:31:52.8 0.1
LAT:35.29N 0.01;LON:138.65E 0.01
DEP: 17.7  0.5;TRIANG HDUR:  2.3
MOMENT TENSOR: SCALE 10**25 D-CM
RR= 0.369 0.015; TT=-1.040 0.013
PP= 0.667 0.013; RT= 0.165 0.032
RP= 0.254 0.036; TP=-0.627 0.012
PRINCIPAL AXES:
1.(T) VAL=  0.939;PLG=19;AZM=254
2.(N)       0.337;    69;     49
3.(P)      -1.280;     8;    161
BEST DBLE.COUPLE:M0= 1.11*10**25
NP1: STRIKE=296;DIP=70;SLIP= 172
NP2: STRIKE= 29;DIP=82;SLIP=  20

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