[rCMT] Mw=5.7 BATAN ISL REGION, PHILIPPINES

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008nqa5 BATAN ISL REGION, PHILIPP                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CTAO MAJO PET TLY ULN YSS                                                                          
Origin time: 2008   50  16  57   6
Original location (lat,lon,depth) :      20.3000    121.100  3    
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.007003 Mtt :      0.004563
Mff :      0.002440 Mrt :     -0.036855
Mrf :      0.011802 Mtf :     -0.000306
T-axis:  moment=     0.038   plunge=    40.754  azimuth=   197.163    
N-axis:  moment=     0.002   plunge=     0.537  azimuth=   287.625    
P-axis:  moment=    -0.040   plunge=    49.241  azimuth=    18.248    
best double couple: Mo=    0.039(x1.e26 dyncm)  Mw=5.7  tau=  1.9     
nodal planes (strike/dip/slip):  107.67/ 85.76/-89.46     280.43/  4.28/-97.22  
Centroid location :   20.442   121.405    10.000
Centroid time :      7.291
Variance reduction (%) :   2
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    0    0    2    1    1    0    0    0    0    0            
r-comp:     0    1    0    0    1    1    2    0    0    0    0    0            
t-comp:     0    1    0    0    0    0    2    0    0    0    0    0            
Total number of traces used =  13  
number of runs = 4
starttime = Tue Feb 19 10:16:18 MST 2008
endtime = Tue Feb 19 10:29:27 MST 2008
inversion time = Tue Feb 19 10:29:13 MST 2008 - Tue Feb 19 10:29:25 MST 2008
Solution produced by inversion of channels with var red > 2%