M 4.8 - Southern Alaska

  • 2021-04-27 17:54:36 (UTC)
  • 61.342°N 149.980°W
  • 43.8 km depth

Moment Tensor

Contributed by US last updated 2021-07-07 18:36:36 (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
1.515e+16 N-m
Magnitude
4.72 Mww
Depth
45.5 km
Percent DC
70%
Half Duration
0.59 s
Catalog
US
Data Source
US
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP1337°41°-107°
NP2179°51°-76°
Principal Axes
AxisValuePlungeAzimuth
T 1.379e+16 259°
N 0.241e+16 11° 350°
P -1.621e+16 78° 143°