AUTOMATIC solution, not reviewed by a seismologist, new beta version 12/7/10 More details on this rCMT at http://neic.cr.usgs.gov/beta/rcmt/events/110411081613.2011jpa4 usr/passwd : rcmt/rcmt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - General region : 2011jpa4 EASTERN HONSHU, JAPAN surface waves (3.0,3.5,7,7.5 mHz) Stations used : BILL MA2 PET TIXI TLY ULN YAK Origin time: 2011 101 8 16 13 Original location (lat,lon,depth) : 37.0000 140.500 23 Moment tensor (x1.e26 dyncm) : Mrr : -1.270234 Mtt : 0.672501 Mff : 0.597732 Mrt : -1.239453 Mrf : -0.340998 Mtf : -0.199035 T-axis: moment= 1.277 plunge= 25.589 azimuth= 182.992 N-axis: moment= 0.658 plunge= 9.137 azimuth= 88.574 P-axis: moment= -1.935 plunge= 62.601 azimuth= 340.497 best double couple: Mo= 1.606(x1.e26 dyncm) Mw=6.7 tau= 6.5 nodal planes (strike/dip/slip): 85.43/ 71.19/-99.66 293.26/ 21.06/-63.78 Centroid location : 37.061 140.647 15.106 Centroid time : 8.066 Variance reduction (%) : 74.3 *********** **** **** ***ooooooooooooooo *** **oooo ooooo -** **oo ooo -** *o ooo--* *o oo--* ** P oo-** * ---o-* ** ----oo** **- + ----ooo** **oo- oooooo--o** *--ooooooooooooooooooooooooo-------o* **--------- ----------------** *---------------------------------* *-------------------------------* **---------------------------** **-------------------------** ***--------T----------*** ****-----------**** *********** 0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330- z-comp: 0 0 0 0 1 2 2 2 0 0 0 0 r-comp: 0 0 0 0 0 2 2 2 0 0 0 0 t-comp: 0 0 0 0 1 2 2 2 0 0 0 0 Total number of traces used = 20 number of runs = 1 starttime = Mon Apr 11 02:43:05 MDT 2011 depth loop = Mon Apr 11 02:44:19 MDT 2011 - Mon Apr 11 02:44:50 MDT 2011 Solution produced by inversion of channels with var red > 2% Initial magnitude 7.1 : depth search was triggered. Initial depth 13 km. DInit CMTDep VarRed ------------------- 020 17.468 69.48 040 23.168 69.98 060 10.000 64.85 100 75.823 26.10 200 252.227 64.73 300 275.357 65.33 400 297.616 65.67 500 309.098 65.23 600 295.787 47.48