Hypocentral Location:

Event ID	72802856
Origin Time	2017/05/18 03:20:38
Latitude	40.4028
Longitude	-125.4737
Depth (TT)	18.4 km
Depth (MT; not authoritative)	21 km fixed

Magnitudes:

Md	3.56 (not authoritative)
Ml	3.41 (not authoritative)
Mw	3.96 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.058	14.805	45.868
N	0.084	72.612	258.302
P	-1.142	8.914	138.244

Source Composition:

Type	Percent
DC	85
CLVD	15
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.10e+22 Dyne-cm
Mxx	-1.404e+21 Dyne-cm
Mxy	1.050e+22 Dyne-cm
Mxz	3.076e+21 Dyne-cm
Myy	2.244e+20 Dyne-cm
Myz	4.785e+20 Dyne-cm
Mzz	1.179e+21 Dyne-cm
Variance Reduction	65%
Version number	3
Solution time	2017/05/20 19:29:50 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	91	163	86
NP2	183	4	73

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