[rCMT] Mw=6.4 KEP. TANIMBAR REGION, INDONESIA
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Sat Dec 15 10:27:07 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007kyam KEP. TANIMBAR REGION, IND
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK CASY MAJO PET TAU TLY ULN YAK YSS
Origin time: 2007 349 9 39 49
Original location (lat,lon,depth) : -6.70000 131.200 20
Moment tensor (x1.e26 dyncm) :
Mrr : 0.235124 Mtt : -0.362287
Mff : 0.127163 Mrt : -0.076091
Mrf : 0.232914 Mtf : 0.227545
T-axis: moment= 0.430 plunge= 47.922 azimuth= 280.156
N-axis: moment= 0.058 plunge= 39.125 azimuth= 125.877
P-axis: moment= -0.488 plunge= 13.039 azimuth= 25.019
best double couple: Mo= 0.459(x1.e26 dyncm) Mw=6.4 tau= 4.3
nodal planes (strike/dip/slip): 76.10/ 46.81/ 30.07 324.49/ 68.57/132.68
Centroid location : -6.911 132.212 53.159
Centroid time : -2.000
Variance reduction (%) : 56
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 0 0 0 3 2 1 0 0 0 1
r-comp: 1 0 0 0 0 1 3 1 0 0 0 0
t-comp: 1 0 0 0 0 2 3 1 0 0 0 0
Total number of traces used = 21
number of runs = 6
starttime = Sat Dec 15 03:09:45 MST 2007
endtime = Sat Dec 15 03:27:03 MST 2007
inversion time = Sat Dec 15 03:26:49 MST 2007 - Sat Dec 15 03:27:02 MST 2007
Solution produced by inversion of channels with var red > 2%
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