▁Man illa . ▁ ▁April ▁ 1 9 ▁ 1 2 : 0 0 ▁UTC   — ▁The ▁J MA ▁reports ▁that ▁a ▁tropical ▁de pression ▁has ▁developed ▁about ▁ ▁to ▁the ▁south west ▁of ▁H ag å t ña , ▁Gu am . ▁ ▁April ▁ 2 1 ▁ 0 0 : 0 0 ▁UTC   — ▁The ▁tropical ▁de pression ▁is ▁last ▁noted ▁by ▁the ▁J MA , ▁while ▁it ▁is ▁located ▁about ▁ ▁to ▁the ▁south west ▁of ▁H ag å t ña , ▁Gu am . ▁ ▁April ▁ 2 7 ▁ 0 0 : 0 0 ▁UTC   — ▁The ▁J MA ▁reports ▁that ▁a ▁tropical ▁de pression ▁has ▁developed ▁about ▁ ▁to ▁the ▁sout heast ▁of ▁H ag å t ña , ▁Gu am . ▁ 1 2 : 0 0 ▁UTC   — ▁The ▁J TW C ▁initi ates ▁advis ories ▁on ▁the ▁tropical ▁de pression ▁and ▁assign s ▁it ▁the ▁design ation ▁ 0 6 W . ▁ ▁April ▁ 2 8 ▁ 0 0 : 0 0 ▁UTC   — ▁Both ▁the ▁J TW C ▁and ▁the ▁J MA ▁report ▁that ▁the ▁tropical ▁de pression ▁has ▁intens ified ▁into ▁a ▁tropical ▁storm , ▁with ▁the ▁J MA ▁naming ▁the ▁system ▁T ap ah . ▁ ▁April ▁ 2 9 ▁ 0 0 : 0 0 ▁UTC   — ▁The ▁J MA ▁reports ▁that ▁Trop ical ▁Storm ▁T ap ah ▁has ▁pe aked ▁with ▁ 1 0 - min ute ▁sust ained ▁wind ▁spe eds