[rCMT] Mw=7.4 AUCKLAND ISLANDS, N.Z. REGION

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hxan AUCKLAND ISLANDS, N.Z. RE                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO DGAR INCN KIP LVC MAJO PMG PMSA SUR                                                       
Origin time: 2007  273   5  23  36
Original location (lat,lon,depth) :     -49.4000    163.800  19   
Moment tensor (x1.e26 dyncm) :
Mrr :     13.959721 Mtt :     -0.382705
Mff :    -13.577016 Mrt :     -4.220827
Mrf :      9.332696 Mtf :     -3.487662
T-axis:  moment=    18.210   plunge=    66.520  azimuth=   228.470    
N-axis:  moment=    -1.487   plunge=    16.950  azimuth=     3.027    
P-axis:  moment=   -16.724   plunge=    15.758  azimuth=    97.960    
best double couple: Mo=   17.467(x1.e26 dyncm)  Mw=7.4  tau= 14.4     
nodal planes (strike/dip/slip):  354.03/ 62.84/ 70.87     211.25/ 32.80/122.56  
Centroid location :  -48.833   164.001    18.196
Centroid time :     23.502
Variance reduction (%) :  86
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    1    0    0    1    0    3    1    0    1    2    0            
r-comp:     1    0    0    0    1    0    2    1    0    1    0    0            
t-comp:     1    0    0    0    1    0    2    1    0    1    0    0            
Total number of traces used =  22  
number of runs = 17
starttime = Sat Sep 29 23:39:19 MDT 2007
endtime = Sun Sep 30 00:24:27 MDT 2007
inversion time = Sun Sep 30 00:24:16 MDT 2007 - Sun Sep 30 00:24:26 MDT 2007
Solution produced by inversion of all available channels