[rCMT] Mw=5.8 QUEEN CHARLOTTE ISLANDS REGION
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Thu Dec 13 00:09:47 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007kvbg QUEEN CHARLOTTE ISLANDS R
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CCM HKT KIP PET SFJD TUC WCI
Origin time: 2007 346 23 39 59
Original location (lat,lon,depth) : 52.3000 -131.300 10
Moment tensor (x1.e26 dyncm) :
Mrr : 0.022086 Mtt : -0.042466
Mff : 0.020380 Mrt : 0.011882
Mrf : 0.012383 Mtf : 0.052453
T-axis: moment= 0.058 plunge= 25.014 azimuth= 300.408
N-axis: moment= 0.015 plunge= 64.830 azimuth= 113.574
P-axis: moment= -0.072 plunge= 2.629 azimuth= 209.181
best double couple: Mo= 0.065(x1.e26 dyncm) Mw=5.8 tau= 2.2
nodal planes (strike/dip/slip): 77.52/ 74.54/ 20.11 341.95/ 70.65/163.59
Centroid location : 52.610 -131.769 56.412
Centroid time : 6.329
Variance reduction (%) : 9
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 1 3 0 1 0 0 0 1 0 1 0
r-comp: 0 1 3 0 1 0 0 0 1 0 1 0
t-comp: 0 1 3 0 1 0 0 0 1 0 1 0
Total number of traces used = 21
number of runs = 8
starttime = Wed Dec 12 16:47:57 MST 2007
endtime = Wed Dec 12 17:09:28 MST 2007
inversion time = Wed Dec 12 17:09:14 MST 2007 - Wed Dec 12 17:09:26 MST 2007
Solution produced by inversion of all available channels
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