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97W 中心裸露 接近呂宋島

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[LV.9]以壇為家II

2018-6-19 03:57 | 顯示全部樓層
  基本資料  
編號    :97 W
擾動編號日期:2018 06 19 03
撤編日期  :2018 06 21 13
97W.INVEST.15kts-1007mb-13.1N-130.6E

20180618.1930.himawari-8.ir.97W.INVEST.15kts.1007mb.13.1N.130.6E.100pc.jpg

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沒有數值看好會發展成TS  發表於 2018-6-19 17:14

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參與人數 1水氣能量 +15 +1 收起 理由
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簽到天數: 601 天

[LV.9]以壇為家II

霧峰追風者|2018-6-20 04:10 | 顯示全部樓層
JTWC 17Z評級LOW
(1) AN AREA OF CONVECTION (INVEST 97W) HAS PERSISTED NEAR
15.4N 128.5E, APPROXIMATELY 450 NM EAST OF MANILA. ANIMATED ENHANCED
INFRARED IMAGERY DEPICTS A PARTLY EXPOSED LLCC WITH FLARING DEEP
CONVECTION COVERING THE CENTER AND SOUTHWEST QUADRANT. PARTIAL
191254Z ASCAT AND 191233Z OSCAT IMAGES REVEAL PREDOMINANT 15 TO 20
KNOT WINDS WITH THE STRONGEST WINDS IN THE SOUTHWEST QUADRANT. UPPER
LEVEL ANALYSIS INDICATES MARGINALLY FAVORABLE (10 TO 20 KNOTS) VWS
AND WEAK EQUATORWARD OUTFLOW. NO MODELS ARE SHOWING DEVELOPMENT AT
THIS TIME. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 23
KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 MB.
THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE
WITHIN THE NEXT 24 HOURS IS UPGRADED TO LOW.
20180619.1930.hm8.x.ir1km_bw.97WINVEST.20kts-1006mb-155N-1280E.100pc.jpg

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