M 8.2 - Alaska Peninsula

  • 2021-07-29 06:15:49 (UTC)
  • 55.364°N 157.888°W
  • 35.0 km depth

Moment Tensor

 Contributed by US last updated 2021-10-03 05:23:02 (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
2.360e+21 N-m
Magnitude
8.18 Mww
Depth
35.5 km
Percent DC
100%
Half Duration
30.31 s
Catalog
US
Data Source
US
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP1239°14°95°
NP254°76°89°
Principal Axes
AxisValuePlungeAzimuth
T 2.360e+21 59° 323°
N 0.001e+21 1° 54°
P -2.361e+21 31° 145°