Hypocentral Location:

Event ID	73475311
Origin Time	2020/10/26 13:38:37
Latitude	38.5575
Longitude	-122.3060
Depth (TT)	9.3 km
Depth (MT; not authoritative)	8 km fixed

Magnitudes:

Md	3.52 (not authoritative)
Ml	3.42 (not authoritative)
Mw	3.46 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.838	11.417	277.091
N	0.115	76.669	65.546
P	-1.954	6.791	185.713

Source Composition:

Type	Percent
DC	88
CLVD	12
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.90e+21 Dyne-cm
Mxx	-1.879e+21 Dyne-cm
Mxy	-4.049e+20 Dyne-cm
Mxz	2.830e+20 Dyne-cm
Myy	1.726e+21 Dyne-cm
Myz	-3.076e+20 Dyne-cm
Mzz	1.539e+20 Dyne-cm
Variance Reduction	55%
Version number	2
Solution time	2020/10/26 21:15:56 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	52	13	87
NP2	321	177	77

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