Hypocentral Location:

Event ID	40195359
Origin Time	2007/04/05 22:54:30
Latitude	40.3112
Longitude	-124.5840
Depth (TT)	17.9 km
Depth (MT; not authoritative)	14 km

Magnitudes:

Md	3.97 (not authoritative)
Ml	3.81 (not authoritative)
Mw	4.17 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	2.248	7.445	243.022
N	-0.055	81.783	37.836
P	-2.193	3.458	152.569

Source Composition:

Type	Percent
DC	95
CLVD	5
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	2.22e+22 Dyne-cm
Mxx	-1.267e+22 Dyne-cm
Mxy	1.786e+22 Dyne-cm
Mxz	-2.003e+20 Dyne-cm
Myy	1.291e+22 Dyne-cm
Myz	-3.230e+21 Dyne-cm
Mzz	-2.427e+20 Dyne-cm
Variance Reduction	85%
Version number	2
Solution time	2022/02/24 03:22:30 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	18	8	87
NP2	288	177	82

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