[rCMT] Mw=5.9 SULAWESI, INDONESIA
USGS research CMT
researchcmt at geohazards.usgs.gov
Mon Feb 4 23:38:32 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008nbal SULAWESI, INDONESIA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK CASY CTAO INCN KURK MAJO TAU TLY YSS
Origin time: 2008 36 5 56 51
Original location (lat,lon,depth) : -3.50000 118.100 45
Moment tensor (x1.e26 dyncm) :
Mrr : 0.022254 Mtt : -0.025186
Mff : 0.002932 Mrt : 0.083960
Mrf : -0.048612 Mtf : -0.025067
T-axis: moment= 0.112 plunge= 46.650 azimuth= 40.187
N-axis: moment= -0.023 plunge= 16.063 azimuth= 292.428
P-axis: moment= -0.090 plunge= 38.918 azimuth= 188.985
best double couple: Mo= 0.101(x1.e26 dyncm) Mw=5.9 tau= 2.6
nodal planes (strike/dip/slip): 113.59/ 85.99/106.10 217.21/ 16.58/ 14.19
Centroid location : -4.334 117.971 22.833
Centroid time : -0.625
Variance reduction (%) : 27
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 0 0 0 3 1 1 0 0 0 1
r-comp: 1 1 0 0 0 1 1 1 0 0 0 0
t-comp: 0 1 0 0 0 2 1 1 0 0 0 0
Total number of traces used = 18
number of runs = 3
starttime = Mon Feb 4 23:28:12 MST 2008
endtime = Mon Feb 4 23:38:26 MST 2008
inversion time = Mon Feb 4 23:38:07 MST 2008 - Mon Feb 4 23:38:25 MST 2008
Solution produced by inversion of channels with var red > 2%
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