M 6.9 - 42 km S of Quepos, Costa Rica

  • 1999-08-20 10:02:21 (UTC)
  • 9.044°N 84.159°W
  • 20.0 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
3.222e+19 N-m
Magnitude
6.94 Mww
Depth
25.5 km
Percent DC
95%
Half Duration
10.75 s
Catalog
DUPUTEL
Data Source
DUPUTEL
Contributor
US
Nodal Planes
PlaneStrikeDipRake
NP1314°21°114°
NP2108°71°81°
Principal Axes
AxisValuePlungeAzimuth
T 3.264e+19 63° 4°
N -0.086e+19 8° 111°
P -3.178e+19 26° 205°