[rCMT] Mw=6.2 SOUTHERN PERU
USGS research CMT
researchcmt at geohazards.usgs.gov
Tue Jul 8 09:54:50 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008ufaz SOUTHERN PERU
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM HKT PMSA RPN SDV SJG WCI
Origin time: 2008 190 9 13 2
Original location (lat,lon,depth) : -16.0000 -71.7000 74
Moment tensor (x1.e26 dyncm) :
Mrr : -0.162821 Mtt : 0.042647
Mff : 0.120175 Mrt : 0.087285
Mrf : -0.064133 Mtf : -0.163582
T-axis: moment= 0.275 plunge= 13.495 azimuth= 50.574
N-axis: moment= -0.080 plunge= 13.812 azimuth= 317.191
P-axis: moment= -0.195 plunge= 70.498 azimuth= 183.230
best double couple: Mo= 0.235(x1.e26 dyncm) Mw=6.2 tau= 3.4
nodal planes (strike/dip/slip): 309.00/ 59.90/-106.02 158.79/ 33.74/-64.54
Centroid location : -15.871 -71.547 106.396
Centroid time : 0.574
Variance reduction (%) : 41
***********
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** oo ---------------**
**oooooooooo --------------T**
* o ooooo---------------*
* oo oooo-------------*
** o ooo-----------**
* o ooo----------*
**- o ooo--------**
**-- o + oo-------**
**--- oo oo------**
*---- oo P o ----*
**-----o oo -**
*-----oo oo *
*-----ooo o *
**-----oo **
**------ooo **
***---- oooo ***
****-- ooooooo****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 0 0 0 2 3 0 0 1 0 0
r-comp: 0 0 0 0 0 1 1 0 0 0 0 0
t-comp: 1 0 0 0 0 2 0 0 0 1 0 0
Total number of traces used = 13
number of runs = 4
starttime = Tue Jul 8 03:45:47 MDT 2008
endtime = Tue Jul 8 03:54:47 MDT 2008
inversion time = Tue Jul 8 03:54:42 MDT 2008 - Tue Jul 8 03:54:47 MDT 2008
Solution produced by inversion of channels with var red > 2%
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