[rCMT] Mw=5.8 PHILIPPINE ISLANDS REGION

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sat Sep 29 07:19:40 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hwav PHILIPPINE ISLANDS REGION                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CTAO DGAR INCN MAJO PMG TAU TLY ULN YSS                                                             
Origin time: 2007  272   6  42  36
Original location (lat,lon,depth) :      6.00000    127.500  37   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.035048 Mtt :     -0.004617
Mff :      0.039665 Mrt :      0.004804
Mrf :     -0.048654 Mtf :     -0.010110
T-axis:  moment=     0.065   plunge=    25.877  azimuth=    79.901    
N-axis:  moment=    -0.006   plunge=     4.156  azimuth=   171.921    
P-axis:  moment=    -0.059   plunge=    63.742  azimuth=   270.391    
best double couple: Mo=    0.062(x1.e26 dyncm)  Mw=5.8  tau=  2.2     
nodal planes (strike/dip/slip):  353.35/ 71.00/-85.60     160.07/ 19.48/-102.55 
Centroid location :    6.704   127.726    38.335
Centroid time :     11.876
Variance reduction (%) :  -1
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    2    0    0    0    2    2    0    0    1    0    0            
r-comp:     1    2    0    0    0    2    3    0    0    1    0    0            
t-comp:     1    2    0    0    0    2    3    0    0    1    0    0            
Total number of traces used =  26  
number of runs = 8
starttime = Sat Sep 29 00:58:49 MDT 2007
endtime = Sat Sep 29 01:19:23 MDT 2007
inversion time = Sat Sep 29 01:19:13 MDT 2007 - Sat Sep 29 01:19:22 MDT 2007
Solution produced by inversion of all available channels



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