Hypocentral Location:

Event ID	73952475
Origin Time	2023/10/28 01:38:32
Latitude	37.6162
Longitude	-122.3812
Depth (TT)	13.1 km
Depth (MT; not authoritative)	11 km fixed

Magnitudes:

Md	3.8 (not authoritative)
Ml	4.07 (not authoritative)
Mw	3.67 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	4.032	1.161	114.869
N	-0.081	46.775	23.633
P	-3.951	43.201	205.960

Source Composition:

Type	Percent
DC	96
CLVD	4
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	3.99e+21 Dyne-cm
Mxx	-1.016e+21 Dyne-cm
Mxy	-2.378e+21 Dyne-cm
Mxz	1.701e+21 Dyne-cm
Myy	2.909e+21 Dyne-cm
Myz	9.208e+20 Dyne-cm
Mzz	-1.893e+21 Dyne-cm
Variance Reduction	85%
Version number	2
Solution time	2023/10/28 02:31:47 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	349	-146	62
NP2	241	-33	60

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