[rCMT] Mw=5.8 BANDA SEA
USGS research CMT
researchcmt at geohazards.usgs.gov
Tue Apr 29 12:52:38 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008rkbc BANDA SEA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO INCN MAJO TAU TLY ULN YSS
Origin time: 2008 120 19 10 1
Original location (lat,lon,depth) : -6.10000 127.500 395
Moment tensor (x1.e26 dyncm) :
Mrr : 0.004538 Mtt : -0.013043
Mff : 0.008505 Mrt : -0.060803
Mrf : 0.009253 Mtf : -0.033224
T-axis: moment= 0.071 plunge= 39.847 azimuth= 214.264
N-axis: moment= -0.000 plunge= 29.492 azimuth= 96.099
P-axis: moment= -0.071 plunge= 36.096 azimuth= 341.745
best double couple: Mo= 0.071(x1.e26 dyncm) Mw=5.8 tau= 2.3
nodal planes (strike/dip/slip): 10.97/ 29.58/ 4.24 277.28/ 87.91/119.51
Centroid location : -6.428 127.470 391.751
Centroid time : -6.482
Variance reduction (%) : 30
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** o -**
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**-o-o-o ooooooo o --**
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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: 1 1 0 0 0 2 3 0 0 0 0 0
t-comp: 1 1 0 0 0 1 2 0 0 0 0 0
Total number of traces used = 19
number of runs = 6
starttime = Tue Apr 29 13:40:49 MDT 2008
endtime = Tue Apr 29 13:52:37 MDT 2008
inversion time = Tue Apr 29 13:52:35 MDT 2008 - Tue Apr 29 13:52:37 MDT 2008
Solution produced by inversion of channels with var red > 2%
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