0 0 : 0 0   UTC ▁( 5 : 0 0   p . m .   P DT ▁August   1 2 )   – ▁Trop ical ▁De pression ▁Ele ven - E ▁develop s ▁from ▁an ▁area ▁of ▁low ▁pressure ▁approximately ▁ 2 9 0   mi ▁( 4 6 5   km ) ▁south west ▁of ▁Man zan illo , ▁Mexico . ▁ 1 2 : 0 0   UTC ▁( 5 : 0 0   a . m .   P DT )   – ▁Trop ical ▁De pression ▁Ele ven - E ▁intens ifies ▁into ▁Trop ical ▁Storm ▁Kar ina . ▁August   1 4 ▁ 0 6 : 0 0   UTC ▁( 8 : 0 0   p . m .   H ST ▁August   1 3 )   – ▁H urr icane ▁Jul io ▁weak ens ▁to ▁a ▁tropical ▁storm ▁for ▁a ▁second ▁time . ▁ 1 8 : 0 0   UTC ▁( 1 1 : 0 0   a . m .   P DT )   – ▁Trop ical ▁Storm ▁Kar ina ▁intens ifies ▁to ▁a ▁Category   1 ▁h urr icane . ▁August   1 5 ▁ 0 0 : 0 0   UTC ▁( 5 : 0 0   p . m .   P DT ▁August   1 6 )   – ▁H urr icane ▁Kar ina ▁weak ens ▁to ▁a ▁tropical ▁storm . ▁ 1 2 : 0 0   UTC ▁( 2 : 0 0