USGS Centroid Moment Solution

TAIWAN

13/06/02 05:43:03.94

Epicenter:  23.799  121.102
MW 6.2

USGS CENTROID MOMENT TENSOR
13/06/02 05:43:18.79
Centroid:  23.826  121.095
Depth  10         No. of sta: 50
Moment Tensor;   Scale 10**18 Nm
  Mrr= 1.69       Mtt= 0.10
  Mpp=-1.79       Mrt=-0.39
  Mrp=-1.53       Mtp=-0.31
 Principal axes:
  T  Val=  2.30  Plg=69  Azm=109
  N        0.14       3       11
  P       -2.44      21      280

Best Double Couple:Mo=2.4*10**18
 NP1:Strike=  5 Dip=24 Slip=  83
 NP2:       193     66        93

Moment Tensor Solution
The figure above shows a visual representation of the style of faulting (focal mechanism) derived from the estimated moment tensor. Shaded areas show quadrants of the focal sphere in which the P-wave first-motions are away from the source, and unshaded areas show quadrants in which the P-wave first-motions are toward the source. The dots represent the axis of maximum compressional strain (in black, called the "P-axis") and the axis of maximum extensional strain (in white, called the "T-axis") resulting from the earthquake.

Moment Tensor Solution