霧峰追風者

基本資料  
編號　　　　：93 A
擾動編號日期：2021 年 11 月 16 日 11 時
撤編日期　　：2021 年 11 月 00 日 00 時
93A.INVEST.15kts-993mb-13.5N-71E

老農民版夜神月

JTWC評級Low

(1) AN AREA OF CONVECTION (INVEST 93A) HAS PERSISTED NEAR
14.8N 69.1E, APPROXIMATELY 330 NM SOUTHWEST OF MUMBAI, INDIA.
ANIMATED ENHANCED INFRARED SATELLITE IMAGERY (EIR) AND A TIMELY
162359Z SSMIS 91GHZ MICROWAVE IMAGE DEPICTS A POORLY ORGANIZED LLC
WITH MOST OF THE CONVECTION SHEARED TO THE NORTHWESTERN PERIPHERY.
UPPER LEVEL ANALYSIS INDICATES A FAVORABLE ENVIRONMENT WITH LOW TO
MODERATE (10 TO 20 KTS) VWS, EXCELLENT POLEWARD OUTFLOW AND WARM (28-
29C) SEA SURFACE TEMPERATURES. GLOBAL MODELS ARE IN AGREEMENT THAT
INVEST 93A WILL SEE MINIMAL DEVELOPMENT AS IT TRACKS WEST-
NORTHWESTWARD. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 12
TO 17 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1010
MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL
CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.

老農民版夜神月

JTWC升格TD

93A INVEST 211119 1200 15.1N 69.1E IO 25 1003

老農民版夜神月

但於18Z便已對其取消評級

ABIO10 PGTW 191800
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN
/191800Z-201800ZNOV2021//
RMKS/
1. NORTH INDIAN OCEAN AREA (MALAY PENINSULA WEST TO COAST OF AFRICA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 93A) PREVIOUSLY LOCATED
NEAR 15.9N 68.7E HAS DISSIPATED AND IS NO LONGER SUSPECT FOR THE
DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE IN THE NEXT 24 HOURS.
      (2) NO OTHER SUSPECT AREAS.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH INDIAN OCEAN AREA (135E WEST TO COAST OF AFRICA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
NNNN

老農民版夜神月

對流嚴重切離,持續減弱,大限將至