M 6.1 - Kermadec Islands region
- 1986-10-20 14:41:26 (UTC)
- 27.932°S 176.134°W
- 33.0 km depth
CENTROID, MOMENT TENSOR (HRV) Data Used: GDSN L.P.B.: 13S, 32C Centroid Location: Origin Time 14:41:34.5 1.0 Lat 27.96S 0.10 Lon 176.29W 0.11 Dep 15.0 BDY Half-duration 3.5 Moment Tensor; Scale 10**25 D-CM Mrr=0.80 0.06 Mtt=-0.09 0.06 Mff=-0.71 0.07 Mrt=0.07 0.17 Mrf=1.17 0.24 Mtf=-0.21 0.07 Principal Axes: (T) Val=1.44 Plg=61 Azm=267 (N) Val=-0.05 Plg=6 Azm=8 (P) Val=-1.38 Plg=28 Azm=101 Best Double Couple:Mo=1.4*10**25 NP1:Strike=207 Dip=18 Slip=110 NP2:Strike=6 Dip=73 Slip=84