[rCMT] Mw=6.0 SOUTHERN SUMATRA, INDONESIA
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Fri Sep 14 01:40:28 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2007hgae SOUTHERN SUMATRA, INDONES
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CTAO INCN KURK MAJO TAU TLY ULN
Origin time: 2007 257 1 2 6
Original location (lat,lon,depth) : -3.80000 101.7000 35
Moment tensor (x1.e26 dyncm) :
Mrr : 0.142654 Mtt : -0.074791
Mff : -0.067863 Mrt : -0.049623
Mrf : 0.011150 Mtf : 0.030755
T-axis: moment= 0.154 plunge= 77.836 azimuth= 185.473
N-axis: moment= -0.043 plunge= 6.419 azimuth= 306.935
P-axis: moment= -0.110 plunge= 10.289 azimuth= 38.105
best double couple: Mo= 0.132(x1.e26 dyncm) Mw=6.0 tau= 2.8
nodal planes (strike/dip/slip): 136.12/ 35.16/101.19 302.52/ 55.60/ 82.21
Centroid location : -3.111 103.867 53.264
Centroid time : 47.215
Variance reduction (%) : 3
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*** ***
** P **
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*oo -----oooooo *
* oo ------------oooo- *
** o -----------------oooo- **
* oo--------------------ooo- *
** o----------------------ooo **
** oo------------+----------oo **
** -o------------T-----------oo **
* -oo------------------------oo *
** -ooo-----------------------oo **
* --oo-----------------------o *
* --ooo---------------------o*
** --oooo-----------------**
** ----ooooo-----------o**
*** -----oooooooooo***
**** ------****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 1 0 0 0 1 1 0 0 0 0 0
r-comp: 0 1 0 0 0 3 0 0 0 0 0 0
t-comp: 0 1 1 0 1 2 0 0 0 0 0 0
Total number of traces used = 12
number of runs = 9
starttime = Thu Sep 13 19:17:15 MDT 2007
endtime = Thu Sep 13 19:40:26 MDT 2007
inversion time = Thu Sep 13 19:40:21 MDT 2007 - Thu Sep 13 19:40:25 MDT 2007
Solution produced by inversion of channels with var red > 2%
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