[rCMT] Mw=6.2 SANTIAGO DEL ESTERO, ARGENTINA
USGS research CMT
researchcmt at geohazards.usgs.gov
Wed Sep 3 12:14:47 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008wmav SANTIAGO DEL ESTERO, ARGE
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM HKT OTAV PMSA RPN SDV SJG SUR WCI
Origin time: 2008 247 11 25 13
Original location (lat,lon,depth) : -26.6000 -63.2000 547
Moment tensor (x1.e26 dyncm) :
Mrr : -0.182190 Mtt : -0.066116
Mff : 0.248306 Mrt : -0.045625
Mrf : 0.079987 Mtf : -0.102882
T-axis: moment= 0.296 plunge= 10.650 azimuth= 252.827
N-axis: moment= -0.093 plunge= 10.642 azimuth= 160.802
P-axis: moment= -0.203 plunge= 74.855 azimuth= 26.835
best double couple: Mo= 0.249(x1.e26 dyncm) Mw=6.2 tau= 3.5
nodal planes (strike/dip/slip): 356.02/ 35.59/-71.50 153.66/ 56.50/-102.79
Centroid location : -27.269 -64.077 559.727
Centroid time : -0.232
Variance reduction (%) : 25
***********
**** oooo ****
***o ooo -***
** oo ooo ---**
**- o oo----**
*---- o oo-----*
*------o oo-----*
**------oo o-----**
*--------o P oo-----*
**--------o- o-----**
**---------o + o-----**
**---------oo o-----**
*----------oo o ----*
**T---------oo oo ---**
*-----------oo o --*
*-----------ooo oo -*
**---------- ooo oo **
**--------- ooo ooo **
***------ oooooo ***
****-- ooo****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 0 0 0 3 1 0 1 0 1
r-comp: 0 0 0 0 0 0 2 1 0 0 0 1
t-comp: 0 0 0 0 0 0 1 1 0 0 0 0
Total number of traces used = 13
number of runs = 8
starttime = Wed Sep 3 05:55:23 MDT 2008
endtime = Wed Sep 3 06:14:45 MDT 2008
inversion time = Wed Sep 3 06:14:40 MDT 2008 - Wed Sep 3 06:14:44 MDT 2008
Solution produced by inversion of channels with var red > 2%
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