[rCMT] Mw=6.7 GUAM REGION
USGS research CMT
researchcmt at geohazards.usgs.gov
Fri May 9 15:30:03 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2008rvcj GUAM REGION
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CTAO INCN MAJO PET TAU TLY YAK YSS
Origin time: 2008 130 21 51 30
Original location (lat,lon,depth) : 12.5000 143.100 75
Moment tensor (x1.e26 dyncm) :
Mrr : -0.469631 Mtt : -0.837980
Mff : 1.307611 Mrt : 0.551336
Mrf : 0.136606 Mtf : 0.089102
T-axis: moment= 1.327 plunge= 5.484 azimuth= 273.757
N-axis: moment= -0.091 plunge= 53.662 azimuth= 11.256
P-axis: moment= -1.235 plunge= 35.788 azimuth= 179.789
best double couple: Mo= 1.281(x1.e26 dyncm) Mw=6.7 tau= 6.0
nodal planes (strike/dip/slip): 221.34/ 69.76/-30.85 323.01/ 61.24/-156.76
Centroid location : 12.476 143.919 119.887
Centroid time : 4.266
Variance reduction (%) : 76
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 2 0 0 0 0 1 3 0 0 0 0 0
r-comp: 2 0 0 0 0 1 4 1 0 0 0 0
t-comp: 2 0 0 0 0 1 3 1 0 0 0 0
Total number of traces used = 21
number of runs = 5
starttime = Fri May 9 16:19:44 MDT 2008
endtime = Fri May 9 16:30:01 MDT 2008
inversion time = Fri May 9 16:29:55 MDT 2008 - Fri May 9 16:30:01 MDT 2008
Solution produced by inversion of channels with var red > 2%
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