[rCMT] Mw=6.1 QUEEN CHARLOTTE ISLANDS REGION
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Wed Jan 9 15:11:45 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008lzas QUEEN CHARLOTTE ISLANDS R
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : HKT KIP PET SFJD TIXI TUC WCI
Origin time: 2008 9 14 40 1
Original location (lat,lon,depth) : 51.7000 -131.100 10
Moment tensor (x1.e26 dyncm) :
Mrr : -0.044750 Mtt : -0.008760
Mff : 0.053510 Mrt : -0.067735
Mrf : 0.029045 Mtf : 0.143299
T-axis: moment= 0.171 plunge= 5.716 azimuth= 130.249
N-axis: moment= -0.005 plunge= 58.818 azimuth= 229.769
P-axis: moment= -0.166 plunge= 30.536 azimuth= 36.864
best double couple: Mo= 0.169(x1.e26 dyncm) Mw=6.1 tau= 3.1
nodal planes (strike/dip/slip): 79.67/ 73.21/-26.67 177.93/ 64.55/-161.34
Centroid location : 51.977 -131.143 35.324
Centroid time : 6.383
Variance reduction (%) : 34
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**--------o **
**--------oo P **
*----------o *
*-----------o *
**----------oo **
*-----------o *
**-----------o ooo**
**-----------o + ooooo--**
**-----------o ooooooo------**
*ooooooo---ooooooooooooo------------*
** ooooo o --------------------**
* o---------------------*
* oo-------------------*
** oo---------------T**
** o---------------**
*** oo-----------***
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***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 1 1 0 1 0 1 1 0 0 1 0
r-comp: 0 1 1 0 0 0 0 1 0 0 0 0
t-comp: 0 1 2 0 1 0 0 1 0 0 0 0
Total number of traces used = 14
number of runs = 4
starttime = Wed Jan 9 08:01:04 MST 2008
endtime = Wed Jan 9 08:11:42 MST 2008
inversion time = Wed Jan 9 08:11:32 MST 2008 - Wed Jan 9 08:11:41 MST 2008
Solution produced by inversion of channels with var red > 2%
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