[rCMT] Mw=5.5 KEPULAUAN BARAT DAYA, INDONESIA
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Sat May 5 19:48:37 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2007bza8 KEPULAUAN BARAT DAYA, IND
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO INCN MAJO TAU TLY ULN YSS
Origin time: 2007 125 19 6 39
Original location (lat,lon,depth) : -7.40000 128.400 111
Moment tensor (x1.e26 dyncm) :
Mrr : 0.017547 Mtt : -0.016703
Mff : -0.000845 Mrt : -0.002613
Mrf : 0.008259 Mtf : 0.001005
T-axis: moment= 0.021 plunge= 69.043 azimuth= 261.064
N-axis: moment= -0.004 plunge= 20.058 azimuth= 98.641
P-axis: moment= -0.017 plunge= 5.823 azimuth= 6.507
best double couple: Mo= 0.019(x1.e26 dyncm) Mw=5.5 tau= 1.5
nodal planes (strike/dip/slip): 75.54/ 42.94/ 59.77 294.06/ 53.94/115.10
Centroid location : -7.637 128.460 91.491
Centroid time : 11.603
Variance reduction (%) : 2
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 0 0 0 2 2 0 0 0 0 1
r-comp: 0 1 0 0 0 2 2 0 0 0 0 1
t-comp: 0 1 0 0 0 2 2 0 0 0 0 1
Total number of traces used = 19
number of runs = 5
starttime = Sat May 5 13:39:16 MDT 2007
endtime = Sat May 5 13:48:34 MDT 2007
inversion time = Sat May 5 13:48:31 MDT 2007 - Sat May 5 13:48:33 MDT 2007
Solution produced by inversion of all available channels
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