Hypocentral Location:

Event ID	72858911
Origin Time	2017/08/03 21:25:02
Latitude	40.3832
Longitude	-120.0297
Depth (TT)	-2.0 km
Depth (MT; not authoritative)	11 km fixed

Magnitudes:

Md	3.45 (not authoritative)
Ml	3.55 (not authoritative)
Mw	3.56 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	2.637	7.555	112.318
N	0.237	82.389	285.311
P	-2.874	0.918	22.196

Source Composition:

Type	Percent
DC	83
CLVD	17
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	2.76e+21 Dyne-cm
Mxx	-2.089e+21 Dyne-cm
Mxy	-1.916e+21 Dyne-cm
Mxz	-1.649e+20 Dyne-cm
Myy	1.811e+21 Dyne-cm
Myz	2.705e+20 Dyne-cm
Mzz	2.779e+20 Dyne-cm
Variance Reduction	66%
Version number	1
Solution time	2017/08/03 22:12:30 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	248	6	85
NP2	157	175	84

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