M 5.9 - 61 km WSW of Ferndale, California

2010-02-04 20:20:21 (UTC)
40.412°N 124.961°W
23.0 km depth

Moment Tensor

Available Moment Tensor Products
Catalog	Tensor	Magnitude	Depth	% DC	Source
NC		5.9 Mw	24.0 km	94 %	NC
US		5.3 Mww	15.0 km	98 %	US
US		5.9 Mwc	18.5 km	96 %	US LD
US		5.9 Mwc	10.0 km	63 %	US
US		5.9 Mwb	3.0 km	20 %	US
US		5.9 Mwr	3.0 km	98 %	US BRK

Contributed by

last updated 2017-01-21 20:51:57 (UTC)

The data below are the most preferred data available
The data below have been reviewed by a scientist

Moment Tensor (Mw)

Moment: 8.292e+17 N-m
Magnitude: 5.88 Mw
Depth: 24.0 km
Percent DC: 94%
Half Duration: -
Catalog: NC
Data Source: NC
Contributor: NC

Nodal Planes
Plane	Strike	Dip	Rake
NP1	215°	82°	11°
NP2	123°	79°	172°

Principal Axes
Axis	Value	Plunge	Azimuth
T	8.162e+17	13°	79°
N	0.254e+17	76°	252°
P	-8.416e+17	2°	349°