USGS Centroid Moment Solution

GUERRERO, MEXICO

13/08/21 12:38:30.52

Epicenter:  16.919  -99.382
MW 6.2

USGS CENTROID MOMENT TENSOR
13/08/21 12:38:52.50
Centroid:  16.831  -99.606
Depth  38         No. of sta: 26
Moment Tensor;   Scale 10**18 Nm
  Mrr= 2.06       Mtt=-1.53
  Mpp=-0.53       Mrt= 1.63
  Mrp=-0.94       Mtp= 0.52
 Principal axes:
  T  Val=  2.84  Plg=68  Azm= 33
  N       -0.32       3      297
  P       -2.52      22      206

Best Double Couple:Mo=2.7*10**18
 NP1:Strike=118 Dip=67 Slip=  93
 NP2:       290     23        83

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