Hypocentral Location:

Event ID	73027396
Origin Time	2018/06/08 17:23:53
Latitude	39.2797
Longitude	-123.2328
Depth (TT)	3.3 km
Depth (MT; not authoritative)	8 km fixed

Magnitudes:

Md	3.55 (not authoritative)
Ml	3.64 (not authoritative)
Mw	3.72 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	4.853	7.754	109.254
N	-0.195	75.469	347.564
P	-4.658	12.213	200.943

Source Composition:

Type	Percent
DC	92
CLVD	8
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	4.76e+21 Dyne-cm
Mxx	-3.374e+21 Dyne-cm
Mxy	-2.966e+21 Dyne-cm
Mxz	6.392e+20 Dyne-cm
Myy	3.677e+21 Dyne-cm
Myz	9.669e+20 Dyne-cm
Mzz	-3.029e+20 Dyne-cm
Variance Reduction	73%
Version number	2
Solution time	2018/06/08 19:16:22 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	335	-166	87
NP2	245	-3	76

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