Hypocentral Location:

Event ID	73714181
Origin Time	2022/04/04 15:16:46
Latitude	40.4872
Longitude	-124.2102
Depth (TT)	21.4 km
Depth (MT; not authoritative)	24 km

Magnitudes:

Md	3.96 (not authoritative)
Ml	3.81 (not authoritative)
Mw	4.07 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.903	14.006	79.091
N	-0.049	22.884	343.048
P	-1.854	62.740	198.046

Source Composition:

Type	Percent
DC	95
CLVD	5
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.88e+22 Dyne-cm
Mxx	-3.255e+21 Dyne-cm
Mxy	2.299e+21 Dyne-cm
Mxz	7.858e+21 Dyne-cm
Myy	1.687e+22 Dyne-cm
Myz	6.779e+21 Dyne-cm
Mzz	-1.361e+22 Dyne-cm
Variance Reduction	71%
Version number	4
Solution time	2022/04/05 19:58:01 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	331	-116	63
NP2	197	-50	37

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