[rCMT] Mw=6.8 EASTERN HONSHU, JAPAN
USGS research CMT
researchcmt at geohazards.usgs.gov
Wed Jul 23 16:05:23 GMT 2008
AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region : 2008uva4 EASTERN HONSHU, JAPAN
surface waves (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU KIP KURK PMG TIXI TLY ULN YAK
Origin time: 2008 205 15 26 20
Original location (lat,lon,depth) : 39.8000 141.400 112
Moment tensor (x1.e26 dyncm) :
Mrr : -1.288537 Mtt : 0.433070
Mff : 0.855467 Mrt : -0.037887
Mrf : 1.335730 Mtf : 0.154474
T-axis: moment= 1.510 plunge= 25.257 azimuth= 277.220
N-axis: moment= 0.423 plunge= 5.025 azimuth= 184.843
P-axis: moment= -1.934 plunge= 64.178 azimuth= 84.374
best double couple: Mo= 1.722(x1.e26 dyncm) Mw=6.8 tau= 6.6
nodal planes (strike/dip/slip): 18.63/ 20.25/-75.34 183.05/ 70.44/-95.33
Centroid location : 39.927 141.720 88.704
Centroid time : 6.065
Variance reduction (%) : 62
***********
****----oo- ****
***-------oo o***
**----------o ooo**
**----------oo oo**
*------------o oo *
*------------oo o *
**------------o o **
*------------ o o *
**---T-------- o o **
**------------ o + P o **
**------------oo o **
*------------oo oo *
**------------o o **
*------------o oo *
*-----------o ooo *
**---------o- oo **
**---------o- ooo **
***------oo-- oooo ***
****---oooooooo****
***********
0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330-
z-comp: 1 0 1 0 0 0 2 2 2 0 0 0
r-comp: 0 0 0 0 0 0 1 3 2 0 0 0
t-comp: 1 0 0 0 0 0 1 3 2 0 0 0
Total number of traces used = 21
number of runs = 2
starttime = Wed Jul 23 10:01:34 MDT 2008
endtime = Wed Jul 23 10:05:20 MDT 2008
inversion time = Wed Jul 23 10:05:12 MDT 2008 - Wed Jul 23 10:05:20 MDT 2008
Solution produced by inversion of channels with var red > 2%
More information about the researchCMT
mailing list