[rCMT] Mw=6.2 OFF COAST OF OREGON
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Mon Nov 19 21:11:24 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2007jxb6 OFF COAST OF OREGON
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM HKT KIP PET SFJD SJG TIXI WCI
Origin time: 2007 323 20 32 49
Original location (lat,lon,depth) : 43.5000 -127.500 10
Moment tensor (x1.e26 dyncm) :
Mrr : -0.007944 Mtt : -0.012856
Mff : 0.020800 Mrt : 0.188736
Mrf : -0.228051 Mtf : -0.020526
T-axis: moment= 0.306 plunge= 43.252 azimuth= 52.620
N-axis: moment= -0.019 plunge= 2.470 azimuth= 320.294
P-axis: moment= -0.287 plunge= 46.641 azimuth= 227.675
best double couple: Mo= 0.297(x1.e26 dyncm) Mw=6.2 tau= 3.7
nodal planes (strike/dip/slip): 320.22/ 88.30/-92.47 195.77/ 3.00/-34.48
Centroid location : 43.324 -128.030 10.000
Centroid time : 1.864
Variance reduction (%) : 4
***********
****o----------****
***o------------------***
**o o----------------------**
** ----------------------**
*o oo----------------------*
*o o----------------------*
** ooo----------T--------**
*o oo-------------------*
** ooo-----------------**
** +o----------------**
** ooo--------------**
*o oo-------------*
** o-----------**
*o P oo---------*
*o o-------*
** o---**
**o **
*** ***
**** ****
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 2 1 0 1 1 0 0 1 0
r-comp: 0 0 2 2 1 0 1 1 0 0 1 0
t-comp: 0 0 2 2 1 0 1 1 0 0 1 0
Total number of traces used = 23
number of runs = 5
starttime = Mon Nov 19 13:58:33 MST 2007
endtime = Mon Nov 19 14:11:04 MST 2007
inversion time = Mon Nov 19 14:10:51 MST 2007 - Mon Nov 19 14:11:04 MST 2007
Solution produced by inversion of all available channels
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