  a . m .   H ST )   – ▁Trop ical ▁Storm ▁Jul io ▁weak ens ▁to ▁a ▁tropical ▁de pression . ▁ 1 8 : 0 0   UTC ▁( 8 : 0 0   a . m .   H ST )   – ▁Trop ical ▁De pression ▁Jul io ▁deg ener ates ▁to ▁a ▁rem nant ▁low . ▁August   1 7 ▁ 1 2 : 0 0   UTC ▁( 5 : 0 0   a . m .   P DT )   – ▁Trop ical ▁De pression ▁Tw elve - E ▁develop s ▁from ▁an ▁area ▁of ▁low ▁pressure ▁approximately ▁ 5 7 5   mi ▁( 9 2 5   km ) ▁south west ▁of ▁the ▁southern ▁tip ▁of ▁the ▁B aja   Cal iforn ia ▁pen ins ula . ▁August   1 8 ▁ 1 8 : 0 0   UTC ▁( 1 1 : 0 0   a . m .   P DT )   – ▁Trop ical ▁De pression ▁Tw elve - E ▁intens ifies ▁to ▁Trop ical ▁Storm ▁Low ell . ▁August   2 1 ▁ 1 2 : 0 0   UTC ▁( 5 : 0 0   a . m .   P DT )   – ▁Trop ical ▁Storm ▁Low ell ▁intens ifies ▁to ▁a ▁Category   1 ▁h urr icane ▁roughly ▁ 8 0 5   mi ▁( 1 , 2 9 5   km ) ▁west - s outh west ▁of ▁the ▁southern ▁tip