[rCMT] Mw=6.2 ANDAMAN ISLANDS, INDIA REGION
USGS research CMT
researchcmt at geohazards.usgs.gov
Sat Jun 28 13:31:13 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008tvbh ANDAMAN ISLANDS, INDIA RE
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : ARU GNI INCN KIV KURK MAJO TLY ULN
Origin time: 2008 180 12 54 49
Original location (lat,lon,depth) : 10.8000 91.8000 35
Moment tensor (x1.e26 dyncm) :
Mrr : -0.134593 Mtt : 0.022606
Mff : 0.111987 Mrt : -0.094690
Mrf : 0.190404 Mtf : 0.040209
T-axis: moment= 0.216 plunge= 29.235 azimuth= 266.184
N-axis: moment= 0.057 plunge= 14.998 azimuth= 167.560
P-axis: moment= -0.274 plunge= 56.446 azimuth= 53.735
best double couple: Mo= 0.245(x1.e26 dyncm) Mw=6.2 tau= 3.5
nodal planes (strike/dip/slip): 32.32/ 20.83/-43.31 163.70/ 75.88/-105.48
Centroid location : 11.492 91.535 14.278
Centroid time : 19.785
Variance reduction (%) : 41
***********
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**------oo o**
**--------o o**
*----------o oo*
*-----------o o *
**-----------oo o **
*------------ o P oo *
**-------------o o **
**----T--------oo + o **
**--------------o o **
*--------------oo oo *
**--------------oo oo **
*---------------oo oo *
*---------------o- oo -*
**-------------oo-- ooo--**
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***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 0 2 0 2 2 0 0 0 0
r-comp: 0 0 0 0 2 2 1 0 0 0 0 0
t-comp: 0 0 0 0 2 2 1 0 0 0 0 0
Total number of traces used = 16
number of runs = 3
starttime = Sat Jun 28 07:26:17 MDT 2008
endtime = Sat Jun 28 07:31:13 MDT 2008
inversion time = Sat Jun 28 07:31:10 MDT 2008 - Sat Jun 28 07:31:12 MDT 2008
Solution produced by inversion of channels with var red > 2%
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