AUTOMATIC solution, not reviewed by a seismologist -------------------------------------------------- General region : 2009bpba COSTA RICA surface waves (3.0,3.5,7,7.5 mHz) Stations used : CCM COR FFC HKT LVC NNA RPN TUC WCI Origin time: 2009 8 19 21 39 Original location (lat,lon,depth) : 10.20000 -84.2000 15 Moment tensor (x1.e26 dyncm) : Mrr : -0.017567 Mtt : -0.202643 Mff : 0.220210 Mrt : -0.148875 Mrf : -0.277491 Mtf : -0.045055 T-axis: moment= 0.407 plunge= 34.376 azimuth= 95.367 N-axis: moment= -0.055 plunge= 33.917 azimuth= 212.753 P-axis: moment= -0.352 plunge= 37.456 azimuth= 333.760 best double couple: Mo= 0.379(x1.e26 dyncm) Mw=6.3 tau= 4.0 nodal planes (strike/dip/slip): 33.94/ 88.24/-56.06 126.56/ 33.98/-176.84 Centroid location : 10.513 -83.864 15.168 Centroid time : 1.584 Variance reduction (%) : 35.7 *********** **** **** *** *** ** o---** ** P o-----** *o o---------* *oo o-----------* **o oo-----------** * oo oo--------------* ** o oo---------------** ** oo +o----------------** ** oo oo-----------T-----** *- oo oo------------------* **- oo oo ------------------** *-- ooo oo -------------------* *- oooo ------------------* ** oooo --------------o** ** o ooooooo-----ooooo** *** -ooooo--*** **** **** *********** 0- 30- 60- 90- 120- 150- 180- 210- 240- 270- 300- 330- z-comp: 1 0 0 0 0 0 3 2 0 0 1 0 r-comp: 2 0 0 0 0 0 4 2 0 0 0 0 t-comp: 2 0 0 0 0 0 2 1 0 0 0 0 Total number of traces used = 20 number of runs = 1 starttime = Thu Jan 8 12:58:51 MST 2009 depth loop = Thu Jan 8 12:59:44 MST 2009 - Thu Jan 8 13:00:18 MST 2009 Solution produced by inversion of channels with var red > 2% Initial magnitude 6.1 : depth search was triggered. Initial depth 35 km. DInit CMTDep VarRed ------------------- 020 15.146 27.89 040 19.866 27.81 060 22.556 27.73 100 92.644 17.30 200 180.297 17.88 300 239.973 18.45 400 287.539 18.08 500 315.524 17.72 600 318.200 17.16