[rCMT] Mw=5.6 KEPULAUAN BABAR, INDONESIA
USGS research CMT
researchcmt at geohazards.usgs.gov
Wed Apr 2 12:55:55 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008qibu KEPULAUAN BABAR, INDONESI
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK CTAO MAJO PET TAU ULN
Origin time: 2008 93 19 10 17
Original location (lat,lon,depth) : -7.10000 129.100 157
Moment tensor (x1.e26 dyncm) :
Mrr : 0.011528 Mtt : -0.025604
Mff : 0.014076 Mrt : -0.005693
Mrf : 0.019628 Mtf : -0.021643
T-axis: moment= 0.039 plunge= 36.760 azimuth= 247.816
N-axis: moment= -0.003 plunge= 52.969 azimuth= 59.792
P-axis: moment= -0.035 plunge= 3.862 azimuth= 154.925
best double couple: Mo= 0.037(x1.e26 dyncm) Mw=5.6 tau= 1.8
nodal planes (strike/dip/slip): 27.30/ 67.94/ 30.53 284.81/ 61.91/154.81
Centroid location : -6.989 129.500 158.600
Centroid time : 8.706
Variance reduction (%) : 21
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 0 0 0 2 1 1 0 0 0 0
r-comp: 0 0 0 0 0 1 1 1 0 0 0 0
t-comp: 0 1 0 0 0 1 1 0 0 0 0 0
Total number of traces used = 12
number of runs = 12
starttime = Wed Apr 2 13:38:40 MDT 2008
endtime = Wed Apr 2 13:55:55 MDT 2008
inversion time = Wed Apr 2 13:55:53 MDT 2008 - Wed Apr 2 13:55:55 MDT 2008
Solution produced by inversion of channels with var red > 2%
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