M 5.5 - 78 km NNE of Alotau, Papua New Guinea

  • 2018-07-30 07:46:43 (UTC)
  • 9.712°S 150.826°E
  • 10.0 km depth

Moment Tensor

 Contributed by US last updated 2018-10-16 15:34:05 (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
2.125e+17 N-m
Magnitude
5.48 Mww
Depth
11.5 km
Percent DC
48%
Half Duration
1.39 s
Catalog
US
Data Source
US
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP199°59°-38°
NP2211°58°-142°
Principal Axes
AxisValuePlungeAzimuth
T 1.747e+17 0° 155°
N 0.619e+17 42° 245°
P -2.366e+17 48° 64°