開啟輔助訪問
 找回密碼
 立即加入

93B 登陸緬甸

簽到天數: 1706 天

[LV.Master]伴壇終老

2022-5-20 10:03 | 顯示全部樓層
基本資料  
編號    :93 B
擾動編號日期:2022 05 20 00
撤編日期  :2022 05 20 00

]93B INVEST 220519 1200 15.2N 96.4E IO 15 0
93B INVEST 220519 1200 15.2N 96.4E IO 15 0.jpg

WTIO21 PGTW 200030
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE FORMATION ALERT//
RMKS/
1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN
120 NM EITHER SIDE OF A LINE FROM 15.5N 96.2E TO 18.4N 99.3E
WITHIN THE NEXT 12 TO 24 HOURS. AVAILABLE DATA DOES NOT JUSTIFY
ISSUANCE OF NUMBERED TROPICAL CYCLONE WARNINGS AT THIS TIME.
WINDS IN THE AREA ARE ESTIMATED TO BE 28 TO 33 KNOTS. METSAT
IMAGERY AT 191800Z INDICATES THAT A CIRCULATION CENTER IS LOCATED
NEAR 15.8N 96.6E. THE SYSTEM IS MOVING NORTHEASTWARD AT 06 KNOTS.
2. REMARKS: THE AREA OF CONVECTION (INVEST 93B) HAS PERSISTED NEAR
15.2N 96.4E, AND IS NOW LOCATED NEAR 16.0N 96.6E, APPROXIMATELY 63
NM SOUTH-SOUTHEAST OF YANGON, MYANMAR. ANIMATED ENHANCED INFRARED
SATELLITE IMAGERY DEPICTS RAPIDLY CONSOLIDATING DEEP CONVECTION OVER
A LOW-LEVEL CIRCULATION CENTER (LLCC), PRIMARILY IN THE SOUTHERN AND
WESTERN SEMICIRCLES. ALTHOUGH CLOSE TO LAND, ENVIRONMENTAL ANALYSIS
INDICATES THE INVEST IS IN A GENERALLY FAVORABLE AREA FOR
DEVELOPMENT DEFINED BY LOW (5-10KTS) VERTICAL WIND SHEAR, WARM (30-
31C) SEA SURFACE TEMPERATURES, AND MODERATE EQUATORIAL OUTFLOW.
INVEST 93B IS CURRENTLY QUASI-STATIONARY IN THE GULF OF MARTABAN,
BUT IS EXPECTED TO GRADUALLY MOVE GENERALLY NORTHEASTWARD OVER THE
NEXT 12-24 HOURS AS IT IS STEERED BY THE LOW-LEVEL MONSOON
SOUTHWESTERLIES. GLOBAL DYNAMICAL MODELS ARE IN GOOD AGREEMENT ON
THIS GENERAL MOTION, BUT DISAGREE ON THE TIMING OF LANDFALL IN
MYANMAR. MODELS ALSO AGREE THAT INVEST 93B WILL INTENSIFY PRIOR TO
LANDFALL. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 27-32
KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1000 MB.
THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE
WITHIN THE NEXT 24 HOURS IS UPGRADED TO HIGH.
3. THIS ALERT WILL BE REISSUED, UPGRADED TO WARNING OR CANCELLED BY
210030Z.
//
NNNN

091014euvpykjpd40sxpxp.gif

評分

參與人數 1水氣能量 +15 2022擾動搶樓 +1 收起 理由
t02436 + 15 + 1

查看全部評分

回復

使用道具 舉報

快速回覆
您需要登錄後才可以回帖 登錄 | 立即加入

本版積分規則

本平台僅供學術討論之用,預報應以氣象局為準

威普網站虛擬主機贊助公司

臺灣第一個天氣類型社群平台 即時天氣資訊、精準颱風動態

線上客服
FB傳送訊息
廣告行銷
精準行銷 物超所值
官方粉專
發佈 快速回復 返回頂部 返回列表