Hypocentral Location:

Event ID	72974766
Origin Time	2018/02/23 20:19:40
Latitude	37.8263
Longitude	-121.9845
Depth (TT)	6.2 km
Depth (MT; not authoritative)	1.5 km

Magnitudes:

Md	3.77 (not authoritative)
Ml	3.54 (not authoritative)
Mw	3.51 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	2.270	35.193	136.436
N	0.120	53.513	298.899
P	-2.390	8.420	40.444

Source Composition:

Type	Percent
DC	90
CLVD	10
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	2.33e+21 Dyne-cm
Mxx	-5.488e+20 Dyne-cm
Mxy	-1.930e+21 Dyne-cm
Mxz	-1.010e+21 Dyne-cm
Myy	-2.317e+20 Dyne-cm
Myz	4.617e+20 Dyne-cm
Mzz	7.804e+20 Dyne-cm
Variance Reduction	61%
Version number	1
Solution time	2018/02/26 20:35:57 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	273	32	72
NP2	172	159	59

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