M 7.8 - 192 km WSW of Haveluloto, Tonga

  • 1997-10-14 09:53:18 (UTC)
  • 22.101°S 176.772°W
  • 167.3 km depth

Moment Tensor

 Contributed by US DUPUTEL last updated 2015-02-12 16:21:18 (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
4.880e+20 N-m
Magnitude
7.73 Mww
Depth
150.5 km
Percent DC
98%
Half Duration
17.00 s
Catalog
DUPUTEL
Data Source
DUPUTEL
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP1253°17°-34°
NP216°80°-104°
Principal Axes
AxisValuePlungeAzimuth
T 4.855e+20 34° 118°
N 0.049e+20 14° 18°
P -4.904e+20 52° 269°