M 8.1 - Kermadec Islands, New Zealand

  • 2021-03-04 19:28:33 (UTC)
  • 29.723°S 177.279°W
  • 28.9 km depth

Moment Tensor

 Contributed by US last updated 2021-05-13 22:45:32 (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
2.033e+21 N-m
Magnitude
8.14 Mww
Depth
23.5 km
Percent DC
89%
Half Duration
36.44 s
Catalog
US
Data Source
US
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP1201°16°98°
NP213°75°88°
Principal Axes
AxisValuePlungeAzimuth
T 2.089e+21 60° 280°
N -0.117e+21 2° 13°
P -1.972e+21 30° 105°