[rCMT] Mw=6.2 GULF OF CALIFORNIA
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Sat Sep 1 19:52:50 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007gtbe GULF OF CALIFORNIA
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : COR KIP NNA OTAV SDV SJG WCI
Origin time: 2007 244 19 14 30
Original location (lat,lon,depth) : 25.1000 -109.700 56
Moment tensor (x1.e26 dyncm) :
Mrr : 0.057350 Mtt : -0.279392
Mff : 0.222042 Mrt : -0.036446
Mrf : 0.066784 Mtf : -0.092422
T-axis: moment= 0.264 plunge= 19.345 azimuth= 259.014
N-axis: moment= 0.034 plunge= 70.213 azimuth= 91.632
P-axis: moment= -0.298 plunge= 4.001 azimuth= 350.422
best double couple: Mo= 0.281(x1.e26 dyncm) Mw=6.2 tau= 3.6
nodal planes (strike/dip/slip): 36.35/ 73.53/ 11.12 303.16/ 79.34/163.23
Centroid location : 25.268 -109.963 41.501
Centroid time : 4.875
Variance reduction (%) : 43
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 1 2 0 1 0 1 0 1 0 0 0
r-comp: 0 1 1 0 1 0 1 0 1 0 0 0
t-comp: 0 1 1 0 1 0 0 0 1 0 0 0
Total number of traces used = 15
number of runs = 11
starttime = Sat Sep 1 13:26:37 MDT 2007
endtime = Sat Sep 1 13:52:48 MDT 2007
inversion time = Sat Sep 1 13:52:44 MDT 2007 - Sat Sep 1 13:52:48 MDT 2007
Solution produced by inversion of channels with var red > 2%
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