ABIO10 PGTW 110930
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN 
REISSUED/111000Z-111800ZMAR2024//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/110752ZMAR2024//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/110751ZMAR2024//
NARR/REFS A AND B ARE TROPICAL CYCLONE WARNINGS.//
RMKS/
1. NORTH INDIAN OCEAN AREA (MALAY PENINSULA WEST TO COAST OF AFRICA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH INDIAN OCEAN AREA (135E WEST TO COAST OF AFRICA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 11MAR24 0600Z, TROPICAL CYCLONE 18S (EIGHTEEN) WAS LOCATED 
NEAR 12.2S 101.3E, APPROXIMATELY 950 NM NORTHWEST OF LEARMONTH, 
AUSTRALIA, AND HAD TRACKED EASTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. 
MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 40 KNOTS GUSTING TO 50 
KNOTS. SEE REF A (WTXS32 PGTW 110900) FOR FURTHER DETAILS.
      (2) AT 11MAR24 0600Z, TROPICAL CYCLONE 17S (FILIPO) WAS LOCATED 
NEAR 20.3S 37.3E, APPROXIMATELY 198 NM NORTHWEST OF EUROPA ISLAND, AND 
HAD TRACKED WEST-SOUTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS. 
MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 45 KNOTS GUSTING TO 55 
KNOTS. SEE REF B (WTXS31 PGTW 110900) FOR FURTHER DETAILS.
      (3) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 91S) PREVIOUSLY LOCATED NEAR 
12.3S 97.3E IS NOW THE SUBJECT OF A TROPICAL CYCLONE WARNING. SEE PARA. 
2.A.(1) FOR FURTHER DETAILS.
      (2) NO OTHER SUSPECT AREAS.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 2.B.(1) TO WARNING 
STATUS.//
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