▁de pression ▁over ▁Gu ang d ong . ▁ ▁June ▁ 1 6 ▁ 1 8 : 0 0 ▁UTC   — ▁The ▁J TW C ▁re - init i ates ▁advis ories ▁on ▁Trop ical ▁De pression ▁H ag ib is , ▁after ▁the ▁system ▁has ▁moved ▁into ▁the ▁East ▁China ▁Sea . ▁ ▁June ▁ 1 7 ▁ 0 0 : 0 0 ▁UTC   — ▁The ▁J MA ▁reports ▁that ▁Trop ical ▁De pression ▁H ag ib is ▁has ▁re - int ens ified ▁into ▁a ▁tropical ▁storm ▁and ▁estimates ▁that ▁it ▁has ▁reached ▁its ▁peak ▁intensity ▁with ▁ 1 0 - min ute ▁sust ained ▁wind ▁spe eds ▁of ▁ 7 5   km / h ▁( 4 5   m ph ). ▁ 1 2 : 0 0 ▁UTC   — ▁The ▁J MA ▁reports ▁that ▁Trop ical ▁Storm ▁H ag ib is ▁has ▁weak ened ▁into ▁a ▁tropical ▁de pression , ▁as ▁the ▁system ▁passes ▁near ▁or ▁over ▁the ▁Japanese ▁region ▁of ▁Ky ū sh ū . ▁ 1 8 : 0 0 ▁UTC   — ▁The ▁J MA ▁reports ▁that ▁Trop ical ▁De pression ▁H ag ib is , ▁has ▁transition ed ▁into ▁an ▁extr at rop ical ▁cy clone . ▁ ▁June ▁ 2 3 ▁ 0 0 : 0 0 ▁UTC   — ▁The ▁J MA ▁stops ▁monitoring ▁the ▁extr at rop ical ▁rem n ants ▁of ▁Trop ical ▁Storm ▁H ag ib is , ▁as ▁they ▁move ▁into ▁the ▁Eastern ▁Pacific . ▁