[rCMT] (Update) Mw=6.0 BAFFIN BAY
USGS research CMT
researchcmt at geohazards.usgs.gov
Tue Jul 7 21:12:15 GMT 2009
HUMAN REVIEWED solution
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updated hypocenter and added more data
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General region : 2009iubh BAFFIN BAY
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK BFO COR ESK FFC GNI INCN KEV KIP KMBO KONO LVC MAJO OTAV SDV TUC ULN
Origin time: 2009 188 19 11 45
Original location (lat,lon,depth) : 75.6000 -72.9000 20
Moment tensor (x1.e26 dyncm) :
Mrr : 0.121002 Mtt : 0.008478
Mff : -0.129480 Mrt : -0.029910
Mrf : -0.044095 Mtf : 0.000469
T-axis: moment= 0.135 plunge= 73.869 azimuth= 144.762
N-axis: moment= 0.002 plunge= 12.608 azimuth= 4.106
P-axis: moment= -0.137 plunge= 9.898 azimuth= 271.869
best double couple: Mo= 0.136(x1.e26 dyncm) Mw=6.0 tau= 2.9
nodal planes (strike/dip/slip): 346.70/ 36.79/ 68.63 192.75/ 56.10/105.25
Centroid location : 75.304 -73.145 21.965
Centroid time : 4.105
Variance reduction (%) : 39
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 0 4 2 2 2 0 1 1 1 1
r-comp: 0 0 0 2 1 2 1 0 0 1 0 0
t-comp: 1 0 0 1 1 0 1 0 0 1 1 0
Total number of traces used = 28
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