[rCMT] Mw=6.6 SOLOMON ISLANDS
USGS research CMT
researchcmt at geohazards.cr.usgs.gov
Tue Nov 27 12:42:10 GMT 2007
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2007kfa3 SOLOMON ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY INCN KIP MAJO PET TAU TLY ULN YSS
Origin time: 2007 331 11 50 1
Original location (lat,lon,depth) : -11.0000 162.200 42
Moment tensor (x1.e26 dyncm) :
Mrr : 0.386058 Mtt : -0.342396
Mff : -0.043662 Mrt : 0.301992
Mrf : -0.633176 Mtf : 0.503371
T-axis: moment= 0.842 plunge= 52.986 azimuth= 94.890
N-axis: moment= 0.168 plunge= 25.299 azimuth= 326.066
P-axis: moment= -1.011 plunge= 25.089 azimuth= 223.280
best double couple: Mo= 0.926(x1.e26 dyncm) Mw=6.6 tau= 5.4
nodal planes (strike/dip/slip): 153.52/ 74.65/116.31 271.70/ 30.18/ 31.78
Centroid location : -11.110 162.750 32.614
Centroid time : -3.929
Variance reduction (%) : 49
***********
****------ ****
***-o------------- ***
**----ooooooooooooooo--- **
**--ooooo------------ooooo---**
*--ooo--oo----------------oooo--*
* ooo ----o-------------------ooo-*
**oo --o--------------------oo**
*o oo--------------------oo*
** oo--------------------o**
** oo--+-------T---------**
** o--------------------**
* oo-------------------*
** oo----------------**
* oo---------------*
* oo-------------*
** P oo----------**
** oo-------**
*** ooo--***
**** ****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 0 0 1 0 3 2 0 0 0 2
r-comp: 0 0 0 0 1 0 1 1 0 0 0 1
t-comp: 0 0 0 0 1 0 3 3 0 0 0 1
Total number of traces used = 20
number of runs = 7
starttime = Tue Nov 27 05:22:29 MST 2007
endtime = Tue Nov 27 05:42:06 MST 2007
inversion time = Tue Nov 27 05:41:52 MST 2007 - Tue Nov 27 05:42:06 MST 2007
Solution produced by inversion of channels with var red > 2%
More information about the researchCMT
mailing list