[rCMT] Mw=6.2 BANDA SEA
USGS research CMT
researchcmt at geohazards.usgs.gov
Mon Aug 4 21:31:21 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008vhb2 BANDA SEA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO DGAR INCN MAJO PET TLY ULN
Origin time: 2008 217 20 45 11
Original location (lat,lon,depth) : -6.00000 130.300 150
Moment tensor (x1.e26 dyncm) :
Mrr : -0.290699 Mtt : 0.106312
Mff : 0.184387 Mrt : 0.015087
Mrf : -0.004953 Mtf : 0.130655
T-axis: moment= 0.282 plunge= 0.505 azimuth= 306.710
N-axis: moment= 0.010 plunge= 2.868 azimuth= 36.736
P-axis: moment= -0.291 plunge= 87.087 azimuth= 206.729
best double couple: Mo= 0.287(x1.e26 dyncm) Mw=6.2 tau= 3.7
nodal planes (strike/dip/slip): 33.82/ 44.57/-94.09 219.55/ 45.58/-85.98
Centroid location : -6.366 130.943 154.391
Centroid time : -1.734
Variance reduction (%) : 62
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**-----oo P o -----**
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 1 0 0 0 2 2 0 0 1 0 1
r-comp: 0 1 0 0 0 2 3 0 0 0 0 0
t-comp: 0 0 0 0 0 2 3 0 0 0 0 0
Total number of traces used = 18
number of runs = 7
starttime = Mon Aug 4 15:14:35 MDT 2008
endtime = Mon Aug 4 15:31:19 MDT 2008
inversion time = Mon Aug 4 15:31:14 MDT 2008 - Mon Aug 4 15:31:19 MDT 2008
Solution produced by inversion of channels with var red > 2%
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