Hypocentral Location:

Event ID	72988726
Origin Time	2018/03/22 16:24:50
Latitude	40.7513
Longitude	-124.3892
Depth (TT)	24.5 km
Depth (MT; not authoritative)	18 km

Magnitudes:

Md	4.78 (not authoritative)
Ml	4.31 (not authoritative)
Mw	4.42 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	5.478	48.563	70.005
N	-0.170	41.345	245.400
P	-5.308	2.286	337.413

Source Composition:

Type	Percent
DC	94
CLVD	6
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	5.39e+22 Dyne-cm
Mxx	-4.253e+22 Dyne-cm
Mxy	2.614e+22 Dyne-cm
Mxz	7.691e+21 Dyne-cm
Myy	1.258e+22 Dyne-cm
Myz	2.712e+22 Dyne-cm
Mzz	2.996e+22 Dyne-cm
Variance Reduction	67%
Version number	5
Solution time	2018/04/04 23:21:40 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	215	40	60
NP2	102	143	56

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