[rCMT] Mw=5.5 MINDANAO, PHILIPPINES
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Wed Apr 25 12:31:29 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
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General region : 2007bpat MINDANAO, PHILIPPINES
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK CTAO INCN MA2 MAJO PET TAU YAK YSS
Origin time: 2007 115 11 52 57
Original location (lat,lon,depth) : 7.40000 126.500 35
Moment tensor (x1.e26 dyncm) :
Mrr : 0.001712 Mtt : 0.013749
Mff : -0.015462 Mrt : -0.001729
Mrf : 0.016337 Mtf : 0.001087
T-axis: moment= 0.014 plunge= 18.012 azimuth= 188.222
N-axis: moment= 0.011 plunge= 52.926 azimuth= 303.711
P-axis: moment= -0.025 plunge= 31.165 azimuth= 86.881
best double couple: Mo= 0.020(x1.e26 dyncm) Mw=5.5 tau= 1.5
nodal planes (strike/dip/slip): 231.23/ 54.23/-169.54 135.08/ 81.53/-36.23
Centroid location : 7.136 126.406 34.998
Centroid time : 6.698
Variance reduction (%) : 11
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 1 0 0 0 6 0 1 0 0 0 0
r-comp: 0 0 0 0 0 2 0 0 0 0 0 0
t-comp: 0 0 0 0 0 3 0 1 0 0 0 0
Total number of traces used = 15
number of runs = 8
starttime = Wed Apr 25 06:15:39 MDT 2007
endtime = Wed Apr 25 06:31:29 MDT 2007
inversion time = Wed Apr 25 06:31:27 MDT 2007 - Wed Apr 25 06:31:29 MDT 2007
Solution produced by inversion of channels with var red > 2%
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