Automatic FPFIT focal mechanism for event 11273634

USGS/CIT SOUTHERN CALIFORNIA SEISMIC NETWORK 
P FIRST-MOTION FOCAL MECHANISM 
(double-couple source assumed) 
 
Event Date & Time          : 03/27/2013 18:16:60 GMT = 
Location                   : 33.4892 N, 116.4480 W 
                           : (33 deg. 29.35 min. N, 116.deg. 26.88 min. W) 
Depth                      :  3.7 km. deep (  2.3 miles) 
Magnitude                  : 3.7 Ml
# P First motions          : 104 
Strike uncertainty         :  10 deg. 
Dip    uncertainty         :   8 deg. 
Rake   uncertainty         :  15 deg.