[rCMT] Mw=7.5 JAVA, INDONESIA
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Wed Aug 8 17:48:13 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2007fubd JAVA, INDONESIA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO INCN KURK MAJO PMG TAU TLY
Origin time: 2007 220 17 4 57
Original location (lat,lon,depth) : -5.90000 107.700 282
Moment tensor (x1.e26 dyncm) :
Mrr : 9.766177 Mtt : -12.182599
Mff : 2.416422 Mrt : 18.192198
Mrf : 6.012366 Mtf : 8.229241
T-axis: moment= 24.085 plunge= 51.254 azimuth= 320.344
N-axis: moment= -0.880 plunge= 25.723 azimuth= 87.239
P-axis: moment= -23.204 plunge= 26.804 azimuth= 191.325
best double couple: Mo= 23.644(x1.e26 dyncm) Mw=7.5 tau= 15.9
nodal planes (strike/dip/slip): 80.62/ 76.55/ 63.50 325.61/ 29.50/151.81
Centroid location : -6.303 107.786 300.614
Centroid time : 13.333
Variance reduction (%) : 91
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 2 0 1 1 1 0 0 0 0 0
r-comp: 0 1 2 0 1 1 2 0 0 0 0 0
t-comp: 0 1 2 0 1 1 2 0 0 0 0 0
Total number of traces used = 21
number of runs = 12
starttime = Wed Aug 8 11:19:26 MDT 2007
endtime = Wed Aug 8 11:48:10 MDT 2007
inversion time = Wed Aug 8 11:48:04 MDT 2007 - Wed Aug 8 11:48:10 MDT 2007
Solution produced by inversion of channels with var red > 2%
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