M 6.1 - 99 km WSW of Khuzdar, Pakistan
- 1990-06-17 04:51:45 (UTC)
- 27.398°N 65.719°E
- 14.5 km depth
ShakeMap
At least six people injured and damage in southern Baluchistan Province. A 13-meter deep fissure was reported in the epicentral area. Felt in the Khuzdar-Surab area. Depth from broadband displacement seismograms. FAULT PLANE SOLUTION: P-Waves NP1:Strike=115 Dip=80 Slip=153 NP2:Strike=210 Dip=63 Slip=11 Principal Axes: (T) Plg=26 Azm=70 (P) Plg=11 Azm=165 Comment: The focal mechanism is poorly controlled and corresponds to strike-slip faulting with a moderate reverse component. The preferred fault plane is not determined. RADIATED ENERGY No. of sta: 9 Focal mech. M Energy 3.3+0.8*10**13 Nm MOMENT TENSOR SOLUTION Dep 7 No. of sta: 12 Moment Tensor; Scale 10**18 Nm Mrr=0.47 Mtt=-1.09 Mff=0.62 Mrt=1.09 Mrf=-0.50 Mtf=-0.89 Principal axes: (T) Val=1.74 Plg=39 Azm=55 (N) Val=0.06 Plg=43 Azm=276 (P) Val=-1.80 Plg=22 Azm=164 Best Double Couple:Mo=1.8*10**18 NP1:Strike=207 Dip=45 Slip=15 NP2:Strike=106 Dip=80 Slip=134 CENTROID, MOMENT TENSOR (HRV) Data Used: GDSN L.P.B.: 19S, 49C M.W.: 4S, 8C Centroid Location: Origin Time 04:51:44.8 0.5 Lat 26.75N 0.05 Lon 65.25E 0.04 Dep 15.0 BDY Half-duration 4.3 Moment Tensor; Scale 10**18 Nm Mrr=0.44 0.03 Mtt=-1.51 0.05 Mff=1.07 0.05 Mrt=0.53 0.16 Mrf=-0.56 0.11 Mtf=-0.92 0.04 Principal Axes: (T) Val=1.74 Plg=29 Azm=69 (N) Val=0.11 Plg=60 Azm=270 (P) Val=-1.85 Plg=9 Azm=164 Best Double Couple:Mo=1.8*10**18 NP1:Strike=210 Dip=63 Slip=15 NP2:Strike=114 Dip=77 Slip=153