[rCMT] Mw=6.4 SOUTHEAST OF EASTER ISLAND
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Thu Jun 14 14:26:12 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007dpa1 SOUTHEAST OF EASTER ISLAN
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : HKT LVC NNA OTAV PMSA SDV TUC
Origin time: 2007 165 13 37 41
Original location (lat,lon,depth) : -36.2000 -100.0000 10
Moment tensor (x1.e26 dyncm) :
Mrr : -0.037257 Mtt : 0.026952
Mff : 0.010305 Mrt : 0.405365
Mrf : -0.364771 Mtf : -0.099633
T-axis: moment= 0.592 plunge= 40.934 azimuth= 42.170
N-axis: moment= -0.081 plunge= 0.238 azimuth= 311.964
P-axis: moment= -0.510 plunge= 49.065 azimuth= 221.689
best double couple: Mo= 0.551(x1.e26 dyncm) Mw=6.4 tau= 4.5
nodal planes (strike/dip/slip): 135.31/ 4.07/-86.65 311.95/ 85.93/-90.24
Centroid location : -35.984 -100.088 12.075
Centroid time : 7.698
Variance reduction (%) : 13
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**ooo -----------------------**
*o ooo-----------------------*
*o ooo------------T---------*
** ooo--------------------**
* ooo-------------------*
** ooo-----------------**
** +oo---------------**
** ooo-------------**
*o ooo-----------*
** oo--------**
*o P oo------*
*o o *
**o oo**
**oo o**
***oo ***
****oo o****
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0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 0 1 1 1 1 0 0 0 0 0
r-comp: 1 0 0 1 3 0 0 0 0 0 0 0
t-comp: 1 0 0 1 3 0 0 0 0 0 0 0
Total number of traces used = 15
number of runs = 10
starttime = Thu Jun 14 08:05:20 MDT 2007
endtime = Thu Jun 14 08:26:08 MDT 2007
inversion time = Thu Jun 14 08:26:05 MDT 2007 - Thu Jun 14 08:26:07 MDT 2007
Solution produced by inversion of all available channels
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