M 5.3 - 158 km WNW of Malango, Solomon Islands
- 1991-10-15 09:07:17 (UTC)
- 9.131°S 158.395°E
- 25.7 km depth
CENTROID, MOMENT TENSOR (HRV) Data Used: GDSN L.P.B.: 25S, 45C Centroid Location: Origin Time 09:07:18.4 0.3 Lat 9.14S 0.05 Lon 158.41E 0.04 Dep 21.4 2.4 Half-duration 1.9 Moment Tensor; Scale 10**16 Nm Mrr=9.37 0.33 Mtt=-8.05 0.49 Mff=-1.33 0.52 Mrt=-2.16 1.06 Mrf=-3.53 0.83 Mtf=5.61 0.34 Principal Axes: (T) Val=11.20 Plg=66 Azm=120 (N) Val=0.02 Plg=24 Azm=300 (P) Val=-11.22 Plg=0 Azm=30 Best Double Couple:Mo=1.1*10**17 NP1:Strike=142 Dip=49 Slip=122 NP2:Strike=278 Dip=50 Slip=58