SCSN Focal Mechanism for Event CI 11374890
HaSh AR Quality = A

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Magnitude Date-Time
1.69 Ml 2013-10-09 01:39:40
Lat Lon Depth
32.881° -116.255° 4.5 km

N-plane Strike Dip Rake Unc
1 -12° 31° -159° 20°
2 240° 79° -61° 24°

Axis Azimuth Plunge
P 181° 47°
T 307° 28°

P-Polarities 20
S/P-Amp Ratios 9

Probability of selected planes 96%
Weighted P-polarity misfit 0.26
Station Distribution ratio 0.51
Average of Log(S/P) misfit 0.85

Quality Grade Probability Average Fault Plane Uncertainty Min #Polarities
A >0.8 <= 25° >= 8
B >0.6 <= 35° >= 8
C >0.5 <= 45° >= 8
D <=0.5 > 45° >= 8
F <=0.5 > 45° < 8