alu

基本資料  
編號　　　　：98S
擾動編號日期：2024 年 01 月 11 日 14 時
撤編日期　　：2024 年 01 月 00 日 00 時
IO, 98, 20240101106,   , BEST,   0,  71S,  901E,  15, 1008, DB

krichard2011

底層環流明顯 且西北側對流爆發
JTWC 發布 TCFA

1. WTXS21 PGTW 141400
   
2. MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
   
3. SUBJ/TROPICAL CYCLONE FORMATION ALERT (INVEST 98S)//
   
4. RMKS/
   
5. 1. FORMATION OF A SIGNIFICANT TROPICAL CYCLONE IS POSSIBLE WITHIN
   
6. A 140 NM RADIUS OF 10.8S 94.1E WITHIN THE NEXT 12 TO 24 HOURS.
   
7. AVAILABLE DATA DOES NOT JUSTIFY ISSUANCE OF NUMBERED TROPICAL
   
8. CYCLONE WARNINGS AT THIS TIME. WINDS IN THE AREA ARE ESTIMATED TO
   
9. BE 25 TO 30 KNOTS. METSAT IMAGERY AT 141330Z INDICATES THAT A
   
10. CIRCULATION CENTER IS LOCATED NEAR 10.8S 94.1E. THE SYSTEM IS
    
11. MOVING EASTWARD AT 03 KNOTS.
    
12. 2. REMARKS: THE AREA OF CONVECTION (INVEST 98S) PREVIOUSLY LOCATED NEAR
    
13. 11.5S 93.8E IS NOW LOCATED NEAR 10.8S 94.1E, APPROXIMATELY 181 NM WEST-
    
14. NORTHWEST OF THE COCOS ISLANDS. ANIMATED MULTISPECTRAL SATELLITE IMAGERY
    
15. AND A 141151Z GMI 89 GHZ MICROWAVE IMAGE DEPICT A DEFINED, EXPOSED LOW-
    
16. LEVEL CIRCULATION CENTER (LLCC) WITH PERSISTENT DEEP CONVECTION IN THE
    
17. NORTHWESTERN PERIPHERY THAT IS BEGINNING TO BUILD OVER THE CENTER.
    
18. ENVIRONMENTAL ANALYSIS INDICATES THAT 98S IS IN A FAVORABLE ENVIRONMENT
    
19. FOR FURTHER DEVELOPMENT WITH GOOD OUTFLOW ALOFT, LOW (10-15 KTS)
    
20. VERTICAL WIND SHEAR, AND WARM (28-29 C) SEA SURFACE TEMPERATURES. GLOBAL
    
21. MODELS ARE IN AGREEMENT THAT 98S WILL BE QUASI-STATIONARY AS IT
    
22. CONTINUES TO DEVELOP OVER THE NEXT 24 HOURS. MAXIMUM SUSTAINED SURFACE
    
23. WINDS ARE ESTIMATED AT 25 TO 30 KNOTS. MINIMUM SEA LEVEL PRESSURE IS
    
24. ESTIMATED TO BE NEAR 1004 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A
    
25. SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS HIGH.
    
26. 3. THIS ALERT WILL BE REISSUED, UPGRADED TO WARNING OR CANCELLED BY
    
27. 151400Z.
    
28. //
    
29. NNNN

複製代碼