Hypocentral Location:

Event ID	73604436
Origin Time	2021/08/02 18:28:54
Latitude	39.6703
Longitude	-122.8623
Depth (TT)	7.6 km
Depth (MT; not authoritative)	8 km fixed

Magnitudes:

Md	3.48 (not authoritative)
Ml	3.29 (not authoritative)
Mw	3.66 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	3.772	17.421	281.345
N	0.033	33.918	23.526
P	-3.806	50.710	168.794

Source Composition:

Type	Percent
DC	98
CLVD	2
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	3.79e+21 Dyne-cm
Mxx	-1.316e+21 Dyne-cm
Mxy	-3.630e+20 Dyne-cm
Mxz	2.056e+21 Dyne-cm
Myy	3.247e+21 Dyne-cm
Myz	-1.413e+21 Dyne-cm
Mzz	-1.931e+21 Dyne-cm
Variance Reduction	71%
Version number	2
Solution time	2021/08/02 21:18:20 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	217	-54	70
NP2	332	-149	41

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