Magnitude 5.7 PACIFIC-ANTARCTIC RIDGE

July 13, 2007, PACIFIC-ANTARCTIC RIDGE, MW=5.7

Goran Ekstrom

CENTROID-MOMENT-TENSOR  SOLUTION
GCMT EVENT:     C200707131633A  
DATA: II IU CU IC GE 
L.P.BODY WAVES: 88S, 173C, T= 40
MANTLE WAVES:   60S,  74C, T=125
SURFACE WAVES:  88S, 178C, T= 50
TIMESTAMP:      Q-20070713221742
CENTROID LOCATION:
ORIGIN TIME:      16:33:42.5 0.1
LAT:55.30S 0.01;LON:128.93W 0.01
DEP: 16.9  0.6;TRIANG HDUR:  1.8
MOMENT TENSOR: SCALE 10**24 D-CM
RR=-0.554 0.044; TT= 3.150 0.052
PP=-2.600 0.042; RT= 0.410 0.117
RP= 0.645 0.111; TP= 3.840 0.040
PRINCIPAL AXES:
1.(T) VAL=  5.148;PLG= 7;AZM=333
2.(N)      -0.591;    81;    194
3.(P)      -4.561;     6;     64
BEST DBLE.COUPLE:M0= 4.85*10**24
NP1: STRIKE=109;DIP=81;SLIP=   1
NP2: STRIKE= 18;DIP=89;SLIP= 171

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