[rCMT] Mw=5.4 D'ENTRECASTEAUX ISLANDS REGION
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Sun Aug 26 14:35:36 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2007gmaz D'ENTRECASTEAUX ISLANDS R
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY INCN KIP MAJO PET TAU TLY YSS
Origin time: 2007 238 13 47 6
Original location (lat,lon,depth) : -9.90000 154.100 35
Moment tensor (x1.e26 dyncm) :
Mrr : -0.011755 Mtt : 0.004783
Mff : 0.006972 Mrt : 0.008220
Mrf : -0.013336 Mtf : 0.002516
T-axis: moment= 0.014 plunge= 29.864 azimuth= 76.058
N-axis: moment= 0.007 plunge= 9.779 azimuth= 340.379
P-axis: moment= -0.021 plunge= 58.257 azimuth= 234.202
best double couple: Mo= 0.018(x1.e26 dyncm) Mw=5.4 tau= 1.4
nodal planes (strike/dip/slip): 337.84/ 75.57/-100.10 193.39/ 17.55/-55.73
Centroid location : -8.892 154.620 31.575
Centroid time : 6.124
Variance reduction (%) : -1
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**-ooo----oo---------------**
**-oo-------ooo--------------**
*--oo -oo---------------*
* oo oo---------------*
** oo oo--------------**
* o o ---------T----*
** o oo -------------**
** oo + oo ------------**
** oo oo------------**
* o P o -----------*
** o oo----------**
* oo o----------*
* oo o---------*
**oo o------**
**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 1 2 0 0 0 0 2
r-comp: 0 0 0 0 1 1 4 0 0 0 0 1
t-comp: 0 0 0 0 1 1 4 0 0 0 0 1
Total number of traces used = 20
number of runs = 9
starttime = Sun Aug 26 08:14:21 MDT 2007
endtime = Sun Aug 26 08:35:24 MDT 2007
inversion time = Sun Aug 26 08:35:18 MDT 2007 - Sun Aug 26 08:35:24 MDT 2007
Solution produced by inversion of all available channels
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