M 5.9 - 92 km SSW of Port Alexander, Alaska

2013-01-31 09:53:40 (UTC)
55.437°N 134.963°W
14.0 km depth

Moment Tensor

Available Moment Tensor Products
Catalog	Tensor	Magnitude	Depth	% DC	Source
US		5.9 Mww	11.0 km	68 %	US
US		5.9 Mwc	13.5 km	78 %	US LD
US		5.9 Mwc	26.0 km	66 %	US
US		5.9 Mwb	13.0 km	69 %	US
US		5.9 Mwr	13.0 km	58 %	US PGC

Contributed by

last updated 2014-11-07 01:49:55 (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: 8.024e+17 N-m
Magnitude: 5.87
Depth: 11.0 km
Percent DC: 68%
Half Duration: -
Catalog: US
Data Source: US
Contributor: US

Nodal Planes
Plane	Strike	Dip	Rake
NP1	281°	66°	-7°
NP2	14°	84°	-155°

Principal Axes
Axis	Value	Plunge	Azimuth
T	8.635e+17	12°	146°
N	-1.395e+17	65°	28°
P	-7.230e+17	22°	241°