Hypocentral Location:

Event ID	73872965
Origin Time	2023/04/13 07:42:11
Latitude	38.7865
Longitude	-122.7635
Depth (TT)	2.0 km
Depth (MT; not authoritative)	3.5 km fixed

Magnitudes:

Md	3.6 (not authoritative)
Ml	3.72 (not authoritative)
Mw	3.88 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	8.907	0.211	298.693
N	-1.194	53.188	28.975
P	-7.713	36.811	208.535

Source Composition:

Type	Percent
DC	73
CLVD	27
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	8.31e+21 Dyne-cm
Mxx	-2.091e+21 Dyne-cm
Mxy	-6.008e+21 Dyne-cm
Mxz	2.765e+21 Dyne-cm
Myy	5.625e+21 Dyne-cm
Myz	1.461e+21 Dyne-cm
Mzz	-3.534e+21 Dyne-cm
Variance Reduction	89%
Version number	2
Solution time	2023/04/13 15:25:18 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	247	-28	65
NP2	350	-152	65

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