M 5.6 - 115 km SSE of Perryville, Alaska

  • 2021-10-31 16:37:46 (UTC)
  • 54.906°N 158.715°W
  • 25.0 km depth

Moment Tensor

 Contributed by US last updated 2022-01-14 17:58:47 (UTC)
  • The data below are the most preferred data available
  • The data below have been reviewed by a scientist

W-phase Moment Tensor (Mww)

Moment
3.750e+17 N-m
Magnitude
5.65 Mww
Depth
21.5 km
Percent DC
82%
Half Duration
1.74 s
Catalog
US
Data Source
US
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP1243°16°89°
NP264°74°90°
Principal Axes
AxisValuePlungeAzimuth
T 3.557e+17 61° 334°
N 0.361e+17 0° 244°
P -3.918e+17 29° 154°