Hypocentral Location:

Event ID	73589811
Origin Time	2021/07/14 03:46:14
Latitude	38.5487
Longitude	-119.4605
Depth (TT)	2.0 km
Depth (MT; not authoritative)	3.5 km fixed

Magnitudes:

Md	3.9 (not authoritative)
Ml	4.06 (not authoritative)
Mw	3.89 (authoritative)

Principal Axes:

Scale	1.0E+21 Dyne-cm
Axis	Value	Plunge	Azimuth
T	8.441	4.803	109.575
N	0.126	34.347	202.866
P	-8.568	55.223	12.625

Source Composition:

Type	Percent
DC	97
CLVD	3
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	8.50e+21 Dyne-cm
Mxx	-1.640e+21 Dyne-cm
Mxy	-3.210e+21 Dyne-cm
Mxz	-4.207e+21 Dyne-cm
Myy	7.321e+21 Dyne-cm
Myz	-2.367e+20 Dyne-cm
Mzz	-5.681e+21 Dyne-cm
Variance Reduction	93%
Version number	3
Solution time	2021/07/14 15:28:20 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	48	-49	59
NP2	168	-137	50

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