Hypocentral Location:

Event ID	73371655
Origin Time	2020/04/16 13:49:06
Latitude	38.0540
Longitude	-118.7475
Depth (TT)	0.3 km
Depth (MT; not authoritative)	3.5 km fixed

Magnitudes:

Md	3.8 (not authoritative)
Ml	3.86 (not authoritative)
Mw	3.98 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.116	47.342	289.594
N	0.070	39.786	84.251
P	-1.186	12.879	185.227

Source Composition:

Type	Percent
DC	88
CLVD	12
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.15e+22 Dyne-cm
Mxx	-1.060e+22 Dyne-cm
Mxy	-2.601e+21 Dyne-cm
Mxz	4.467e+21 Dyne-cm
Myy	4.865e+21 Dyne-cm
Myz	-4.663e+21 Dyne-cm
Mzz	5.735e+21 Dyne-cm
Variance Reduction	69%
Version number	1
Solution time	2020/04/16 14:46:14 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	65	47	69
NP2	314	150	47

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