[rCMT] Mw=5.6 NORTHERN SUMATRA, INDONESIA

USGS research CMT researchcmt at geohazards.usgs.gov
Tue May 13 11:09:42 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008rzbi NORTHERN SUMATRA, INDONES                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : AAK CTAO DGAR INCN KMBO KURK MAJO TLY                                                               
Origin time: 2008  134  10  29  19
Original location (lat,lon,depth) :      4.50000    95.0000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.033282 Mtt :     -0.015464
Mff :     -0.017819 Mrt :      0.004739
Mrf :      0.003556 Mtf :      0.009785
T-axis:  moment=     0.034   plunge=    81.776  azimuth=   321.596    
N-axis:  moment=    -0.008   plunge=     8.210  azimuth=   138.219    
P-axis:  moment=    -0.027   plunge=     0.478  azimuth=   228.288    
best double couple: Mo=    0.030(x1.e26 dyncm)  Mw=5.6  tau=  1.7     
nodal planes (strike/dip/slip):  326.48/ 45.11/101.63     130.23/ 46.06/ 78.56  
Centroid location :    4.083    95.395    50.086
Centroid time :      3.111
Variance reduction (%) :  -1
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    2    0    2    0    0    2    0    0            
r-comp:     0    0    1    0    2    1    1    0    0    1    0    0            
t-comp:     0    0    1    0    2    1    1    0    0    1    0    0            
Total number of traces used =  19  
number of runs = 5
starttime = Tue May 13 05:00:19 MDT 2008
endtime = Tue May 13 05:09:37 MDT 2008
inversion time = Tue May 13 05:09:35 MDT 2008 - Tue May 13 05:09:37 MDT 2008
Solution produced by inversion of all available channels


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