E 112816 072934.0 - - - - C The epicentral distance, calculated by Omori's formula, is 77 km. MWR C reports 3 earthquakes at Spreckels at 7h11m. The distance to Spreckels C from Mt. Hamilton is 80 km. It appears that these quakes were due to C displacement on the fault zone which runs down the valley of the C Salinas River. L 48 - Spreckels I RF - Spreckels P MHC - - e P - 072944.0 P MHC - - e L - 072954.0 P MHC - E - M - 073005.0 C P=1 A=.8 D MHC - - - - - 1 0.8 D MHC WIE - - 0.6 0.1 <0.6 0.05 D MHC WIE - - 0.6 0.1 0.6 0.05 P BRK - - e - - 072954.0 C not on vertical D BRK WIE - - 6.0 0.1 12.0 0.2 X