Hypocentral Location:

Event ID	72950451
Origin Time	2018/01/07 19:00:58
Latitude	40.4062
Longitude	-125.2453
Depth (TT)	0.1 km
Depth (MT; not authoritative)	11 km fixed

Magnitudes:

Md	4.09 (not authoritative)
Ml	4.19 (not authoritative)
Mw	4.52 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	7.619	7.658	44.607
N	-0.127	81.356	196.790
P	-7.491	3.986	314.070

Source Composition:

Type	Percent
DC	97
CLVD	3
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	7.55e+22 Dyne-cm
Mxx	1.838e+21 Dyne-cm
Mxy	7.466e+22 Dyne-cm
Mxz	3.732e+21 Dyne-cm
Myy	-1.583e+21 Dyne-cm
Myz	1.085e+22 Dyne-cm
Mzz	-2.552e+20 Dyne-cm
Variance Reduction	55%
Version number	2
Solution time	2018/01/07 19:57:24 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	180	8	87
NP2	89	177	82

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