JTWC最新報文中提及過去六小時有輕微的日際變化以至於對流衰退
OVER THE PAST SIX HOURS ALTHOUGH OVERALL CONVECTION HAS SLIGHTLY WANED DUE TO DIURNAL EFFECTS.
高層有TUTT加持下讓珊瑚的西側及東北側得以順利朝極地方向(北)流出
UPPER LEVEL ANALYSIS INDICATES A TROPICAL UPPER TROPOSPHERIC TROUGH(TUTT) TO THE WEST AND NORTHEAST OF TS 03W ARE CAUSING MODERATE POLEWARD OUTFLOW.