[rCMT] Mw=6.0 SOUTH OF FIJI ISLANDS
USGS research CMT
researchcmt at geohazards.usgs.gov
Mon Sep 1 04:56:56 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008wkai SOUTH OF FIJI ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO KIP MAJO PET PMG RPN YSS
Origin time: 2008 245 4 0 31
Original location (lat,lon,depth) : -25.4000 -177.600 102
Moment tensor (x1.e26 dyncm) :
Mrr : 0.026365 Mtt : -0.055122
Mff : 0.028757 Mrt : -0.079157
Mrf : -0.086497 Mtf : -0.029532
T-axis: moment= 0.122 plunge= 48.564 azimuth= 110.452
N-axis: moment= 0.014 plunge= 19.865 azimuth= 224.613
P-axis: moment= -0.137 plunge= 34.602 azimuth= 329.048
best double couple: Mo= 0.129(x1.e26 dyncm) Mw=6.0 tau= 2.8
nodal planes (strike/dip/slip): 112.51/ 21.30/159.28 221.93/ 82.61/ 69.96
Centroid location : -24.917 -177.296 133.422
Centroid time : 10.934
Variance reduction (%) : 38
***********
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*** ***
** ooo**
** P ooo---**
* oo--------*
* ooo----------*
** ooo------------**
*o ooo---------------*
**o oo-----------------**
**o ooo+-----------------**
**oo ooo--------------------**
* oo oo-------------T--------*
** oo -oo----------------------**
*--oo---oo-----------------------o*
*--ooooo-----------------------o*
**--ooo--------------------oo**
**oo-ooooo-------------oooo**
***----ooooooooooooooo***
****-----------****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 0 0 1 2 1 2 0 0 1
r-comp: 0 0 0 0 0 0 2 1 0 0 0 0
t-comp: 0 0 0 0 0 1 1 1 2 0 0 0
Total number of traces used = 16
number of runs = 9
starttime = Sun Aug 31 22:34:57 MDT 2008
endtime = Sun Aug 31 22:56:54 MDT 2008
inversion time = Sun Aug 31 22:56:49 MDT 2008 - Sun Aug 31 22:56:54 MDT 2008
Solution produced by inversion of channels with var red > 2%
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