Hypocentral Location:

Event ID	73199916
Origin Time	2019/06/19 14:36:17
Latitude	39.0322
Longitude	-123.0633
Depth (TT)	3.3 km
Depth (MT; not authoritative)	5 km fixed

Magnitudes:

Md	3.07 (not authoritative)
Ml	3.6 (not authoritative)
Mw	3.16 (authoritative)

Principal Axes:

Scale	1.0E+20 Dyne-cm
Axis	Value	Plunge	Azimuth
T	6.159	20.667	281.731
N	1.370	61.459	55.645
P	-7.529	18.786	184.359

Source Composition:

Type	Percent
DC	64
CLVD	36
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	6.84e+20 Dyne-cm
Mxx	-6.387e+20 Dyne-cm
Mxy	-1.439e+20 Dyne-cm
Mxz	3.027e+20 Dyne-cm
Myy	5.343e+20 Dyne-cm
Myz	-1.342e+20 Dyne-cm
Mzz	1.044e+20 Dyne-cm
Variance Reduction	48%
Version number	1
Solution time	2019/06/19 15:40:43 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	53	29	89
NP2	323	179	61

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