[rCMT] Mw=5.9 SICHUAN-GANSU BORDER REG, CHINA
USGS research CMT
researchcmt at geohazards.usgs.gov
Sat May 17 17:42:19 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008sda9 SICHUAN-GANSU BORDER REG,
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU KURK MAJO PET TIXI YAK
Origin time: 2008 138 17 8 25
Original location (lat,lon,depth) : 32.3000 105.0000 10
Moment tensor (x1.e26 dyncm) :
Mrr : 0.054739 Mtt : -0.031781
Mff : -0.022959 Mrt : -0.068634
Mrf : 0.000318 Mtf : -0.020496
T-axis: moment= 0.094 plunge= 60.160 azimuth= 190.249
N-axis: moment= -0.018 plunge= 13.430 azimuth= 75.648
P-axis: moment= -0.076 plunge= 26.107 azimuth= 338.928
best double couple: Mo= 0.085(x1.e26 dyncm) Mw=5.9 tau= 2.4
nodal planes (strike/dip/slip): 40.25/ 22.40/ 52.46 259.99/ 72.41/104.10
Centroid location : 32.717 104.977 17.751
Centroid time : 12.324
Variance reduction (%) : 26
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 1 0 2 0 3 0 0 0 0
r-comp: 0 0 0 1 1 0 0 2 0 0 0 0
t-comp: 0 0 0 1 1 0 0 1 0 0 0 0
Total number of traces used = 13
number of runs = 1
starttime = Sat May 17 11:41:53 MDT 2008
endtime = Sat May 17 11:42:19 MDT 2008
inversion time = Sat May 17 11:42:17 MDT 2008 - Sat May 17 11:42:19 MDT 2008
Solution produced by inversion of channels with var red > 2%
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