[rCMT] Mw=5.7 KEP. MENTAWAI REGION, INDONESIA
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Thu Sep 13 17:07:59 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007hfbx KEP. MENTAWAI REGION, IND
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : ARU BFO CASY CCM CTAO ESK FFC GNI HKT INCN KIP KMBO KONO KURK LSZ LVC LVZ MAJO N
Origin time: 2007 256 13 10 20
Original location (lat,lon,depth) : -2.60000 101.0000 52
Moment tensor (x1.e26 dyncm) :
Mrr : -0.047850 Mtt : 0.038307
Mff : 0.009543 Mrt : 0.017928
Mrf : -0.003265 Mtf : -0.013958
T-axis: moment= 0.047 plunge= 10.651 azimuth= 21.150
N-axis: moment= 0.004 plunge= 3.540 azimuth= 290.484
P-axis: moment= -0.051 plunge= 78.763 azimuth= 182.340
best double couple: Mo= 0.049(x1.e26 dyncm) Mw=5.7 tau= 2.0
nodal planes (strike/dip/slip): 115.65/ 34.49/-83.74 288.07/ 55.75/-94.28
Centroid location : -3.806 100.796 233.297
Centroid time : 6.656
Variance reduction (%) : 0
***********
****-----------****
***---------------T---***
**-------------------------**
**---------------------------**
*----oooooooooo-----------------*
*ooooo ooooooo-----------*
** oooo--------**
*oo oooo------*
** o ooo----**
** oo + ooo--**
** oo P oo **
*- oo oo*
**-- oo **
*--- oo o*
*---- ooo oo*
**----- ooooo oooo**
**------- oooooooooooooo **
***--------- ***
****-----------****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 2 1 4 8 4 6 1 2 1 3
r-comp: 0 1 2 1 4 9 4 6 1 1 0 4
t-comp: 0 1 2 1 4 9 4 6 1 1 0 4
Total number of traces used = 100
number of runs = 1
starttime = Thu Sep 13 11:04:07 MDT 2007
endtime = Thu Sep 13 11:07:05 MDT 2007
inversion time = Thu Sep 13 11:06:17 MDT 2007 - Thu Sep 13 11:07:04 MDT 2007
Solution produced by inversion of all available channels
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