JTWC表示在过去的6小时内13S出现了迅猛的增强: TC 13S HAS RAPIDLY INTENSIFIED OVER THE PAST SIX HOURS. 而有利的高层流出和海面温度也将使得13S继续迅速加强,在24小时后达到140kt的巅峰强度。 FAVORABLE UPPER LEVEL OUTFLOW AND SEA SURFACE TEMPERATURES WILL ALSO ALLOW TC 13S TO CONTINUE TO RAPIDLY INTENSIFY, REACHING A PEAK OF 140 KNOTS BY TAU 24.