[rCMT] Mw=6.1 MOLUCCA SEA
USGS research CMT
researchcmt at geohazards.usgs.gov
Sun Jan 20 14:03:41 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008mka2 MOLUCCA SEA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK CTAO INCN MAJO TAU TLY ULN YSS
Origin time: 2008 20 20 26 6
Original location (lat,lon,depth) : 2.40000 127.000 53
Moment tensor (x1.e26 dyncm) :
Mrr : -0.016237 Mtt : 0.086560
Mff : -0.070323 Mrt : 0.009585
Mrf : 0.025699 Mtf : 0.137379
T-axis: moment= 0.169 plunge= 6.568 azimuth= 329.503
N-axis: moment= -0.016 plunge= 80.106 azimuth= 198.190
P-axis: moment= -0.152 plunge= 7.366 azimuth= 60.356
best double couple: Mo= 0.161(x1.e26 dyncm) Mw=6.1 tau= 3.0
nodal planes (strike/dip/slip): 194.98/ 89.44/-170.12 104.88/ 80.12/ -0.57
Centroid location : 2.461 127.467 40.089
Centroid time : -1.730
Variance reduction (%) : 60
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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 1 0 0 0 0
r-comp: 1 0 0 0 0 0 3 1 0 0 0 0
t-comp: 1 1 0 0 0 2 2 0 0 0 0 0
Total number of traces used = 18
number of runs = 5
starttime = Sun Jan 20 13:49:37 MST 2008
endtime = Sun Jan 20 14:03:37 MST 2008
inversion time = Sun Jan 20 14:03:25 MST 2008 - Sun Jan 20 14:03:36 MST 2008
Solution produced by inversion of channels with var red > 2%
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