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99P

簽到天數: 1329 天

[LV.10]以壇為家III

2019-2-5 04:04 | 顯示全部樓層
  基本資料  
編號    :05 F ( 99 P )
擾動編號日期:2019 02 05 03
撤編日期  :2019 02 00 00
99P INVEST 1003mb 15kt 10.0S 171.0W

20190204.1922.goes-15.ir.99P.INVEST.15kts.1003mb.10S.171W.100pc.jpg

評分

參與人數 1水氣能量 +15 2021擾動搶樓 +1 收起 理由
t02436 + 15 + 1

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簽到天數: 601 天

[LV.9]以壇為家II

霧峰追風者|2019-2-5 10:17 | 顯示全部樓層
FMS 4日已編號熱帶擾動05F。
Tropical Disturbance Summary For area Equator to 25S, 160E to 120W
ISSUED FROM RSMC NADI Feb 042230 UTC.

TROPICAL DISTURBANCE 06F [1002HPA] WAS ANALYSED NEAR 15.9 168.9WAT
042100UTC. TD06F SLOW MOVING. POSITION POOR BASED ON HR HIMAWARI-8
VIS/EIR IMMAGERY AND PERIPHERAL SURFACE REPORTS.

CONVECTION REMAINS PERSISTENT OVER LOW LEVEL CIRCULATION CENTRE
[LLCC] IN THE LAST 24 HOURS. TD06F LIES UNDER AN ANTI-CYCLONIC
CIRCULATION WITH GOOD UPPER DIVERGENCE IN A LOW SHEARED ENVIRONMENT.
CYCLONIC CIRCULATION EXTENDS UPTO 700HPA.

MOST GLOBAL MODELS HAVE PICKED UP THE SYSTEM AND MOVE IT TOWARDS THE
SOUTHWEST WITH SOME INTENSIFICATION.

THE POTENTIAL FOR THIS SYSTEM TO DEVELOP INTO A TROPICAL CYCLONE IN
THE NEXT 24 TO 48 HOURS IS LOW.
SHGMSCOL.JPG

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[LV.9]以壇為家II

霧峰追風者|2019-2-5 15:17 | 顯示全部樓層
本帖最後由 霧峰追風者 於 2019-2-5 15:18 編輯

JTWC 06Z評級Low
(1) AN AREA OF CONVECTION (INVEST 99P) HAS PERSISTED NEAR
15.5S 171.1W, APPROXIMATELY 77 NM SOUTH-SOUTHWEST OF PAGO PAGO.
ANIMATED MULTISPECTRAL SATELLITE IMAGERY AND A 050452Z PARTIAL AMSU
89GHZ IMAGE DEPICTS A POORLY-ORGANIZED LOW LEVEL CIRCULATION CENTER
(LLCC) WITH CONVECTION LOCATED IN THE NORTH-EASTERN PERIPHERY.
UPPER LEVEL ANALYSIS DEPICTS 99P LOCATED IN AN AREA WITH MODERATE
TO SEVERE (15-20 KNOTS) VERTICAL WIND SHEAR AND WEAK OUTFLOW. SEA
SURFACE TEMPERATURES (30-32 CELSIUS) WILL CONTINUE TO ENHANCE 99P
OVER THE NEXT SEVERAL DAYS. GLOBAL MODELS ARE IN GOOD AGREEMENT
THAT 99P WILL DEVELOP AND TRACK TO THE SOUTH, BUT DO NOT AGREE ON
THE INTENSIFICATION OF THE SYSTEM. MAXIMUM SUSTAINED SURFACE WINDS
ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS
ESTIMATED TO BE NEAR 1001 MB. MAXIMUM SUSTAINED SURFACE WINDS ARE
ESTIMATED AT 15 TO 20 KNOTS. THE POTENTIAL FOR THE DEVELOPMENT OF A
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
abpwsair (1).jpg
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[LV.9]以壇為家II

霧峰追風者|2019-2-6 10:29 | 顯示全部樓層
JTWC 20Z取消評級。
(1) THE AREA OF CONVECTION (INVEST 99P) PREVIOUSLY LOCATED
NEAR 15.5S 171.1W, HAS DISSIPATED AND IS NO LONGER SUSPECT FOR THE
DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE IN THE NEXT 24 HOURS.


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