[rCMT] (Update) Mw=8.2 SOUTHERN SUMATRA, INDONESIA
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Wed Sep 12 13:26:38 GMT 2007
HUMAN REVIEWED solution
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General region : 2007hear SOUTHERN SUMATRA, INDONES
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : ARU BFO CASY CCM COR CTAO ESK FFC GNI HKT INCN KIP KIV KMBO KONO KURK LSZ LVC LVZ MAJO OTAV PET PMG
Origin time: 2007 255 11 10 24
Original location (lat,lon,depth) : -4.40000 101.6000 16
Moment tensor (x1.e26 dyncm) :
Mrr : 96.489822 Mtt : -58.545689
Mff : -37.944138 Mrt : 172.090179
Mrf : -185.879395 Mtf : 48.447117
T-axis: moment= 271.534 plunge= 55.319 azimuth= 50.149
N-axis: moment= -0.475 plunge= 2.765 azimuth= 316.147
P-axis: moment= -271.059 plunge= 34.538 azimuth= 224.242
best double couple: Mo= 271.297(x1.e26 dyncm) Mw=8.2 tau= 35.9
nodal planes (strike/dip/slip): 136.65/ 79.60/ 92.81 301.44/ 10.77/ 75.04
Centroid location : -3.958 101.722 10.000
Centroid time : 52.847
Variance reduction (%) : 64
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** oo------------T---------o**
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 2 1 2 1 6 7 3 6 1 2 1 2
r-comp: 1 1 2 1 6 7 4 6 1 2 0 2
t-comp: 0 1 2 1 5 7 4 5 1 2 0 2
Total number of traces used = 97
endtime = Wed Sep 12 07:18:13 MDT 2007
inversion time = Wed Sep 12 07:17:22 MDT 2007 - Wed Sep 12 07:18:13 MDT 2007
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