[rCMT] Mw=5.8 WEST CHILE RISE
USGS research CMT
researchcmt at geohazards.usgs.gov
Sat Mar 22 07:13:09 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008pxa1 WEST CHILE RISE
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY LVC NNA OTAV PMSA RPN SDV SJG SUR
Origin time: 2008 82 13 23 0
Original location (lat,lon,depth) : -43.8000 -82.1000 10
Moment tensor (x1.e26 dyncm) :
Mrr : -0.007949 Mtt : -0.007583
Mff : 0.015532 Mrt : -0.051592
Mrf : 0.018840 Mtf : -0.008022
T-axis: moment= 0.053 plunge= 40.614 azimuth= 216.574
N-axis: moment= 0.007 plunge= 14.287 azimuth= 113.960
P-axis: moment= -0.060 plunge= 45.879 azimuth= 8.736
best double couple: Mo= 0.057(x1.e26 dyncm) Mw=5.8 tau= 2.1
nodal planes (strike/dip/slip): 113.27/ 87.29/-104.30 12.76/ 14.55/-10.85
Centroid location : -43.496 -82.125 10.000
Centroid time : 5.049
Variance reduction (%) : 3
***********
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** oo**
** oo**
* P o *
*-o oo *
**--o o oo**
*------oooo o *
**----------oooo o **
**-------------oooo+o o **
**------------------ooooo o-**
*----------------------ooooo -oo-*
**---------------------------oo-oo-**
*------------------------------oo-*
*--------T-------------------oo-*
**------------------------ooo**
**---------------------ooo-**
***----------------ooo***
****-------oooo****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 0 0 1 2 0 0 1 0 0 1
r-comp: 1 0 0 0 1 3 0 0 1 0 0 0
t-comp: 1 0 0 0 1 3 0 0 1 0 0 0
Total number of traces used = 19
number of runs = 2
starttime = Sat Mar 22 08:10:26 MDT 2008
endtime = Sat Mar 22 08:13:04 MDT 2008
inversion time = Sat Mar 22 08:13:01 MDT 2008 - Sat Mar 22 08:13:03 MDT 2008
Solution produced by inversion of all available channels
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