[rCMT] Mw=5.8 KURIL ISLANDS
USGS research CMT
researchcmt at geohazards.usgs.gov
Fri Apr 11 18:27:56 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008qtaf KURIL ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU KEV KIP LVZ TLY ULN YAK
Origin time: 2008 103 0 46 27
Original location (lat,lon,depth) : 43.9000 147.500 53
Moment tensor (x1.e26 dyncm) :
Mrr : -0.013431 Mtt : -0.020183
Mff : 0.033614 Mrt : 0.005238
Mrf : 0.046904 Mtf : -0.007290
T-axis: moment= 0.063 plunge= 31.463 azimuth= 267.181
N-axis: moment= -0.018 plunge= 16.903 azimuth= 7.897
P-axis: moment= -0.045 plunge= 53.312 azimuth= 121.967
best double couple: Mo= 0.054(x1.e26 dyncm) Mw=5.8 tau= 2.1
nodal planes (strike/dip/slip): 313.93/ 20.59/-145.75 191.42/ 78.58/-72.75
Centroid location : 50.209 146.329 238.663
Centroid time : 108.449
Variance reduction (%) : -2
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*---------------o ooo *
**--------------oo oo **
*---------------o o *
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 0 0 0 3 1 2 0 0 0
r-comp: 0 0 1 0 0 0 3 2 2 0 0 0
t-comp: 0 0 1 0 0 0 3 2 2 0 0 0
Total number of traces used = 23
number of runs = 8
starttime = Fri Apr 11 19:07:36 MDT 2008
endtime = Fri Apr 11 19:27:36 MDT 2008
inversion time = Fri Apr 11 19:27:27 MDT 2008 - Fri Apr 11 19:27:36 MDT 2008
Solution produced by inversion of all available channels
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