[rCMT] Mw=5.8 KURIL ISLANDS
USGS research CMT
researchcmt at geohazards.usgs.gov
Wed Mar 26 12:23:13 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008qbbw KURIL ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : ARU CTAO GNI KIP KIV KONO KURK SFJD TLY ULN
Origin time: 2008 86 18 33 35
Original location (lat,lon,depth) : 46.5000 153.000 24
Moment tensor (x1.e26 dyncm) :
Mrr : 0.023475 Mtt : -0.006310
Mff : -0.017166 Mrt : 0.036231
Mrf : 0.033160 Mtf : -0.005102
T-axis: moment= 0.057 plunge= 55.786 azimuth= 322.774
N-axis: moment= -0.007 plunge= 6.064 azimuth= 223.785
P-axis: moment= -0.050 plunge= 33.523 azimuth= 129.749
best double couple: Mo= 0.053(x1.e26 dyncm) Mw=5.8 tau= 2.1
nodal planes (strike/dip/slip): 44.99/ 78.80/ 96.18 195.84/ 12.77/ 61.46
Centroid location : 45.433 153.672 36.814
Centroid time : 5.876
Variance reduction (%) : 20
***********
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**-oo----------------------**
**oo-----------------------oo**
*-oo----------------------oo *
*-oo----------------------oo *
**oo---------T------------oo **
*-o---------------------ooo *
**-o-------------------ooo **
**-o---------------+--oo **
**-o----------------ooo **
*-o--------------ooo *
**o------------ooo **
*oo--------oooo P *
*oo-----ooo *
**o oooo **
**oo **
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 0 0 0 1 4 1 0 0 1
r-comp: 0 0 0 0 0 0 0 0 1 0 0 0
t-comp: 0 0 0 0 0 1 1 0 2 0 0 0
Total number of traces used = 13
number of runs = 1
starttime = Wed Mar 26 13:22:41 MDT 2008
endtime = Wed Mar 26 13:23:13 MDT 2008
inversion time = Wed Mar 26 13:23:11 MDT 2008 - Wed Mar 26 13:23:13 MDT 2008
Solution produced by inversion of channels with var red > 2%
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