Hypocentral Location:

Event ID	72948801
Origin Time	2018/01/04 10:39:38
Latitude	37.8608
Longitude	-122.2422
Depth (TT)	13.0 km
Depth (MT; not authoritative)	14 km fixed

Magnitudes:

Md	4.42 (not authoritative)
Ml	4.69 (not authoritative)
Mw	4.38 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	4.438	7.282	105.082
N	0.252	76.574	227.444
P	-4.689	11.219	13.630

Source Composition:

Type	Percent
DC	89
CLVD	11
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	4.56e+22 Dyne-cm
Mxx	-3.959e+22 Dyne-cm
Mxy	-2.124e+22 Dyne-cm
Mxz	-1.053e+22 Dyne-cm
Myy	3.827e+22 Dyne-cm
Myz	2.859e+21 Dyne-cm
Mzz	1.320e+21 Dyne-cm
Variance Reduction	82%
Version number	2
Solution time	2018/01/04 10:58:19 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	59	-13	87
NP2	150	-177	77

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