[rCMT] Mw=5.9 LOYALTY ISLANDS
USGS research CMT
researchcmt at geohazards.usgs.gov
Mon Apr 7 16:45:44 MST 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008qnb5 LOYALTY ISLANDS
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : CASY CTAO KIP MAJO PET RPN TAU YSS
Origin time: 2008 98 22 54 40
Original location (lat,lon,depth) : -20.1000 168.500 35
Moment tensor (x1.e26 dyncm) :
Mrr : 0.069021 Mtt : -0.000454
Mff : -0.068567 Mrt : -0.020197
Mrf : 0.006353 Mtf : 0.028426
T-axis: moment= 0.074 plunge= 74.705 azimuth= 177.926
N-axis: moment= 0.006 plunge= 14.404 azimuth= 337.833
P-axis: moment= -0.080 plunge= 5.036 azimuth= 69.129
best double couple: Mo= 0.077(x1.e26 dyncm) Mw=5.9 tau= 2.4
nodal planes (strike/dip/slip): 326.12/ 51.68/ 71.52 174.46/ 41.92/111.86
Centroid location : -19.807 168.759 42.047
Centroid time : 7.014
Variance reduction (%) : 7
***********
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** ---oo---oooo- **
** --oo-------ooo **
* -oo----------ooo *
* -o-------------ooo *
** -o---------------oo P*
* oo----------------oo *
** o------------------oo **
** o----------+--------oo **
** oo-------------------oo **
* -o---------T----------o *
** oo-------------------o- **
* -o-------------------oo- *
* oo-------------------o- *
** oo-----------------oo-**
** -ooo---------------o-**
*** --ooo------------***
****--oooo-----****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 0 0 1 0 1 0 2 0 0 1 1 1
r-comp: 0 0 1 0 1 0 3 0 0 1 1 0
t-comp: 0 0 1 0 1 0 3 0 0 1 1 0
Total number of traces used = 21
number of runs = 14
starttime = Mon Apr 7 17:15:55 MDT 2008
endtime = Mon Apr 7 17:45:40 MDT 2008
inversion time = Mon Apr 7 17:45:37 MDT 2008 - Mon Apr 7 17:45:39 MDT 2008
Solution produced by inversion of all available channels
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