[rCMT] Mw=5.5 GALAPAGOS ISLANDS, ECUADOR
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Wed Aug 29 22:47:53 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007gqcb GALAPAGOS ISLANDS, ECUADO
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : COR FFC HKT LVC SDV SJG TUC WCI
Origin time: 2007 241 22 10 19
Original location (lat,lon,depth) : -0.400000 -91.2000 92
Moment tensor (x1.e26 dyncm) :
Mrr : 0.014441 Mtt : -0.005013
Mff : -0.009427 Mrt : -0.013853
Mrf : 0.016703 Mtf : 0.006527
T-axis: moment= 0.026 plunge= 61.607 azimuth= 228.254
N-axis: moment= -0.000 plunge= 1.776 azimuth= 321.541
P-axis: moment= -0.026 plunge= 28.328 azimuth= 52.499
best double couple: Mo= 0.026(x1.e26 dyncm) Mw=5.5 tau= 1.6
nodal planes (strike/dip/slip): 321.01/ 73.35/ 88.15 147.45/ 16.75/ 96.17
Centroid location : -1.950 -92.607 36.481
Centroid time : 20.579
Variance reduction (%) : 0
***********
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*oo--------ooo *
*oo-----------ooo P *
**o--------------ooo **
*-o----------------ooo *
**-o------------------oo **
**-o---------------+---oo **
**-o--------------------ooo **
*-oo---------T-----------oo *
**-oo---------------------oo **
*--oo---------------------oo *
*--oo---------------------o *
**-ooo--------------------o **
**--ooo------------------oo**
***-ooooo-------------***
****-oooooooooo****o
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 1 0 1 1 1 4 0 0 0 0 0
r-comp: 0 1 0 1 0 1 4 0 0 0 0 0
t-comp: 0 1 0 1 0 1 4 0 0 0 0 0
Total number of traces used = 22
number of runs = 11
starttime = Wed Aug 29 16:21:41 MDT 2007
endtime = Wed Aug 29 16:47:40 MDT 2007
inversion time = Wed Aug 29 16:47:34 MDT 2007 - Wed Aug 29 16:47:39 MDT 2007
Solution produced by inversion of all available channels
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