Hypocentral Location:

Event ID	51222353
Origin Time	2009/05/29 03:35:16
Latitude	40.3615
Longitude	-127.1403
Depth (TT)	21.4 km
Depth (MT; not authoritative)	30 km

Magnitudes:

Md	3.7 (not authoritative)
Ml	3.82 (not authoritative)
Mw	4 (authoritative)

Principal Axes:

Scale	1.0E+22 Dyne-cm
Axis	Value	Plunge	Azimuth
T	1.555	10.614	34.775
N	-0.585	54.414	289.593
P	-0.969	33.505	131.901

Source Composition:

Type	Percent
DC	25
CLVD	75
Iso	(null)

Moment Tensor (Aki & Richards Convention):

Mo	1.26e+22 Dyne-cm
Mxx	6.904e+21 Dyne-cm
Mxy	1.101e+22 Dyne-cm
Mxz	4.363e+21 Dyne-cm
Myy	-6.072e+20 Dyne-cm
Myz	8.936e+20 Dyne-cm
Mzz	-6.297e+21 Dyne-cm
Variance Reduction	79%
Version number	1
Solution time	2009/06/30 15:27:30 UTC

Best-fit Double Couple Solution

Plane	Strike	Rake	Dip
NP1	267	-147	75
NP2	168	-18	59

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