[rCMT] Mw=5.6 KURIL ISLANDS
USGS research CMT
researchcmt at geohazards.usgs.gov
Mon Jun 23 13:12:18 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008tqa1 KURIL ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : ARU FFC INCN KIP KURK LVZ TIXI TLY ULN YAK
Origin time: 2008 175 12 32 13
Original location (lat,lon,depth) : 46.6000 153.100 10
Moment tensor (x1.e26 dyncm) :
Mrr : 0.025116 Mtt : -0.008875
Mff : -0.016241 Mrt : -0.025142
Mrf : 0.020435 Mtf : -0.006167
T-axis: moment= 0.046 plunge= 57.695 azimuth= 217.036
N-axis: moment= -0.019 plunge= 8.881 azimuth= 321.343
P-axis: moment= -0.027 plunge= 30.774 azimuth= 56.681
best double couple: Mo= 0.036(x1.e26 dyncm) Mw=5.6 tau= 1.8
nodal planes (strike/dip/slip): 319.17/ 76.36/ 80.86 173.47/ 16.37/123.20
Centroid location : 46.172 153.206 10.000
Centroid time : 4.950
Variance reduction (%) : 25
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* oo ooo *
* oo -----ooo P *
** o------------ooo **
* oo--------------ooo *
**-o-----------------oo- **
**-o---------------+--ooo- **
**-oo-------------------oo- **
*--o--------------------oo- *
**-oo---------T-----------oo **
*--o----------------------oo *
*-oo----------------------oo *
**-oo-------------------- o **
**-ooo----------------- o**
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***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 0 1 0 1 3 1 1 0 0
r-comp: 0 0 0 0 0 0 2 1 1 1 0 0
t-comp: 0 0 0 0 0 0 1 1 0 1 0 0
Total number of traces used = 16
number of runs = 12
starttime = Mon Jun 23 06:47:19 MDT 2008
endtime = Mon Jun 23 07:12:18 MDT 2008
inversion time = Mon Jun 23 07:12:15 MDT 2008 - Mon Jun 23 07:12:17 MDT 2008
Solution produced by inversion of channels with var red > 2%
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