[rCMT] Mw=5.9 SICHUAN-YUNNAN BORDER REG, CHINA
USGS research CMT
researchcmt at geohazards.usgs.gov
Sat Aug 30 09:04:01 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008wia8 SICHUAN-YUNNAN BORDER REG
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU INCN KURK MAJO TLY ULN YAK
Origin time: 2008 243 8 30 53
Original location (lat,lon,depth) : 26.3000 101.9000 10
Moment tensor (x1.e26 dyncm) :
Mrr : -0.008256 Mtt : -0.020980
Mff : 0.029236 Mrt : 0.030498
Mrf : 0.047594 Mtf : -0.069628
T-axis: moment= 0.084 plunge= 15.909 azimuth= 240.465
N-axis: moment= 0.016 plunge= 55.035 azimuth= 354.519
P-axis: moment= -0.100 plunge= 30.216 azimuth= 140.910
best double couple: Mo= 0.092(x1.e26 dyncm) Mw=5.9 tau= 2.5
nodal planes (strike/dip/slip): 188.10/ 80.67/-33.85 284.30/ 56.65/-168.82
Centroid location : 26.949 102.011 16.356
Centroid time : 20.033
Variance reduction (%) : 30
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 1 1 1 1 2 0 0 0 0
r-comp: 0 0 0 1 1 2 1 0 0 0 0 0
t-comp: 0 0 0 0 1 2 1 1 0 0 0 0
Total number of traces used = 16
number of runs = 8
starttime = Sat Aug 30 02:44:50 MDT 2008
endtime = Sat Aug 30 03:03:59 MDT 2008
inversion time = Sat Aug 30 03:03:54 MDT 2008 - Sat Aug 30 03:03:58 MDT 2008
Solution produced by inversion of channels with var red > 2%
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