[rCMT] Mw=6.0 EAST OF KURIL ISLANDS
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Thu Oct 25 14:30:12 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2007ixa1 EAST OF KURIL ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : ARU FFC INCN KURK PMG TIXI TLY ULN
Origin time: 2007 298 13 50 5
Original location (lat,lon,depth) : 46.1000 154.100 28
Moment tensor (x1.e26 dyncm) :
Mrr : 0.054160 Mtt : 0.114354
Mff : -0.168515 Mrt : 0.005617
Mrf : 0.026553 Mtf : 0.019754
T-axis: moment= 0.117 plunge= 7.059 azimuth= 355.378
N-axis: moment= 0.056 plunge= 80.338 azimuth= 218.709
P-axis: moment= -0.173 plunge= 6.563 azimuth= 86.195
best double couple: Mo= 0.145(x1.e26 dyncm) Mw=6.0 tau= 2.9
nodal planes (strike/dip/slip): 40.76/ 89.65/170.35 130.82/ 80.34/ 0.35
Centroid location : 46.101 154.226 31.243
Centroid time : 10.562
Variance reduction (%) : 32
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** ooo------------o- **
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 0 1 0 1 2 1 1 0 0
r-comp: 0 0 0 0 0 0 1 1 2 0 0 1
t-comp: 0 0 0 0 0 0 1 1 2 1 0 1
Total number of traces used = 17
number of runs = 4
starttime = Thu Oct 25 08:20:29 MDT 2007
endtime = Thu Oct 25 08:30:10 MDT 2007
inversion time = Thu Oct 25 08:30:02 MDT 2007 - Thu Oct 25 08:30:09 MDT 2007
Solution produced by inversion of channels with var red > 2%
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