M 6.4 - 29 km N of Akhiok, Alaska

  • 1999-12-07 00:19:51 (UTC)
  • 57.203°N 154.257°W
  • 43.9 km depth

Moment Tensor

 Contributed by US HRV last updated 2014-11-07 01:09:07 (UTC)
  • The data below are the most preferred data available
  • The data below have been reviewed by a scientist

Centroid Moment Tensor (Mwc)

Moment
4.997e+18 N-m
Magnitude
6.40
Depth
48.0 km
Percent DC
96%
Half Duration
3.70 s
Catalog
US
Data Source
HRV
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP1350°37°-161°
NP2245°79°-55°
Principal Axes
AxisValuePlungeAzimuth
T 4.946e+18 25° 308°
N 0.102e+18 34° 57°
P -5.048e+18 45° 190°