[rCMT] (Update) Mw=5.9 VANCOUVER ISLAND, CANADA
USGS research CMT
researchcmt at geohazards.usgs.gov
Thu Aug 28 21:29:01 GMT 2008
HUMAN REVIEWED solution
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More data added
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General region : 2008wgb9 VANCOUVER ISLAND, CANADA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU BFO CCM CTAO ESK GNI HKT INCN KIP KIV KMBO KONO KURK MAJO OTAV PET PMG RPN SDV SJG SUR TUC
Origin time: 2008 241 12 37 35
Original location (lat,lon,depth) : 50.2000 -129.500 10
Moment tensor (x1.e26 dyncm) :
Mrr : 0.004064 Mtt : -0.073554
Mff : 0.069490 Mrt : -0.074607
Mrf : -0.024510 Mtf : -0.006641
T-axis: moment= 0.081 plunge= 27.072 azimuth= 101.818
N-axis: moment= 0.040 plunge= 45.990 azimuth= 223.761
P-axis: moment= -0.121 plunge= 31.667 azimuth= 353.442
best double couple: Mo= 0.101(x1.e26 dyncm) Mw=5.9 tau= 2.6
nodal planes (strike/dip/slip): 46.70/ 87.17/-43.94 139.42/ 46.13/-176.07
Centroid location : 50.275 -129.608 20.516
Centroid time : 8.279
Variance reduction (%) : 27
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**o P **
**o o **
* o oo ---*
* o oo ------*
**- o oo --------**
*----oo ooo-----------*
**-----o ooo-------------**
**-----oo--- -+oo---------------**
**------oo-------ooo-----------------**
*-------oo----ooo--------------T----*
**-------oooooo--------------------**
*--------ooo----------------------*
*-----o-o-oooo------------------*
**-oo-------ooo--------------**
**------------ooooo--------**
***-------------oooooo***
**** --****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 5 1 1 5 3 4 1 2 1 0
r-comp: 0 2 3 0 0 1 3 2 1 1 0 0
t-comp: 0 2 4 0 1 2 1 3 0 2 0 0
Total number of traces used = 53
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