[rCMT] Mw=6.7 AUCKLAND ISLANDS, N.Z. REGION
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Sun Sep 30 10:46:36 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007hxax AUCKLAND ISLANDS, N.Z. RE
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO DGAR KIP MAJO PMG PMSA SUR
Origin time: 2007 273 9 47 51
Original location (lat,lon,depth) : -49.4000 163.200 10
Moment tensor (x1.e26 dyncm) :
Mrr : 0.580513 Mtt : 0.358633
Mff : -0.939146 Mrt : 0.236864
Mrf : 0.844643 Mtf : 0.166033
T-axis: moment= 1.070 plunge= 57.638 azimuth= 313.896
N-axis: moment= 0.247 plunge= 20.637 azimuth= 187.433
P-axis: moment= -1.317 plunge= 23.758 azimuth= 87.892
best double couple: Mo= 1.194(x1.e26 dyncm) Mw=6.7 tau= 5.9
nodal planes (strike/dip/slip): 14.55/ 71.80/111.78 142.57/ 28.10/ 41.55
Centroid location : -49.026 164.123 10.000
Centroid time : 13.139
Variance reduction (%) : 24
***********
****----------o****
***--------------o- ***
**o-----------------o **
**o------------------o **
*-o-------------------o *
*-oo------------------oo *
**-o---------T---------o **
*--o-------------------o *
** -o------------------oo **
** -oo-------------+---o P **
** --o-----------------o **
* -oo---------------oo *
** -oo-------------oo **
* --oo------------o *
* --ooo---------oo *
** ---ooo------oo-- **
**-----oooo--oo--- **
***-----oooooo--- oo***
****-oo----oooo****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 0 0 1 0 2 0 0 1 2 0
r-comp: 0 0 0 0 0 0 1 1 0 0 0 0
t-comp: 0 0 0 0 1 0 2 1 0 0 0 0
Total number of traces used = 13
number of runs = 14
starttime = Sun Sep 30 04:09:13 MDT 2007
endtime = Sun Sep 30 04:46:33 MDT 2007
inversion time = Sun Sep 30 04:46:27 MDT 2007 - Sun Sep 30 04:46:33 MDT 2007
Solution produced by inversion of channels with var red > 2%
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