Hypocentral Location:

Event ID	72488831
Origin Time	2015/07/19 01:36:07
Latitude	39.4527
Longitude	-120.2800
Depth (TT)	7.8 km
Depth (MT; not authoritative)	11 km

Magnitudes:

Md	3.25 (not authoritative)
Ml	3.39 (not authoritative)
Mw	3.19 (authoritative)

Principal Axes:

Scale	1.0E+20 Dyne-cm
Axis	Value	Plunge	Azimuth
T	6.848	7.884	46.492
N	1.528	62.877	152.178
P	-8.376	25.771	312.659

Source Composition:

Type	Percent
DC	64
CLVD	36
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	7.61e+20 Dyne-cm
Mxx	3.140e+19 Dyne-cm
Mxy	6.609e+20 Dyne-cm
Mxz	-2.130e+20 Dyne-cm
Myy	-7.000e+18 Dyne-cm
Myz	3.376e+20 Dyne-cm
Mzz	-2.440e+19 Dyne-cm
Variance Reduction	73%
Version number	1
Solution time	2015/07/20 03:43:54 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	357	-24	78
NP2	92	-167	66

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