Hypocentral Location:

Event ID	21510606
Origin Time	2006/03/26 01:56:38
Latitude	40.2778
Longitude	-124.4490
Depth (TT)	22.3 km
Depth (MT; not authoritative)	21 km fixed

Magnitudes:

Md	4.14 (not authoritative)
Mw	4.52 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	7.336	5.008	59.635
N	0.226	83.717	276.900
P	-7.562	3.785	149.967

Source Composition:

Type	Percent
DC	94
CLVD	6
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	7.45e+22 Dyne-cm
Mxx	-3.783e+22 Dyne-cm
Mxy	6.438e+22 Dyne-cm
Mxz	7.567e+21 Dyne-cm
Myy	3.537e+22 Dyne-cm
Myz	2.767e+21 Dyne-cm
Mzz	2.462e+21 Dyne-cm
Variance Reduction	89%
Version number	1
Solution time	2022/02/17 19:15:38 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	105	174	89
NP2	195	1	84

Waveform data (solid line) and synthetic data (dashed line) from the moment tensor inversion: