Hypocentral Location:

Event ID	73620341
Origin Time	2021/09/05 05:27:46
Latitude	39.1430
Longitude	-123.1192
Depth (TT)	9.8 km
Depth (MT; not authoritative)	11 km

Magnitudes:

Md	3.3 (not authoritative)
Ml	3.3 (not authoritative)
Mw	3.69 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	4.028	19.900	284.656
N	0.497	66.847	72.491
P	-4.526	11.351	190.488

Source Composition:

Type	Percent
DC	78
CLVD	22
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	4.28e+21 Dyne-cm
Mxx	-3.972e+21 Dyne-cm
Mxy	-1.628e+21 Dyne-cm
Mxz	1.239e+21 Dyne-cm
Myy	3.260e+21 Dyne-cm
Myz	-9.169e+20 Dyne-cm
Mzz	7.120e+20 Dyne-cm
Variance Reduction	87%
Version number	5
Solution time	2021/09/05 20:15:18 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	59	22	84
NP2	326	174	68

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