ABIO10 PGTW 090930
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN 
REISSUED/090930Z-091800ZFEB2023//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/090751ZFEB2023//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/090753ZFEB2023//
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 09FEB23 0600Z, TROPICAL CYCLONE 11S (FREDDY) WAS LOCATED 
NEAR 15.4S 110.3E, APPROXIMATELY 467 NM NORTH-NORTHWEST OF LEARMONTH, 
AUSTRALIA, AND HAD TRACKED WEST- NORTHWESTWARD AT 07 KNOTS OVER THE 
PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 60 
KNOTS GUSTING TO 75 KNOTS. SEE REF A (WTXS31 PGTW 090900) FOR FURTHER 
DETAILS.
      (2) AT 09FEB23 0600Z, TROPICAL CYCLONE 13S (DINGANI) WAS LOCATED 
NEAR 16.9S 89.1E, APPROXIMATELY 1137 NM EAST-SOUTHEAST OF DIEGO 
GARCIA, AND HAD TRACKED WEST- SOUTHWESTWARD AT 13 KNOTS OVER THE PAST 
SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 40 KNOTS 
GUSTING TO 50 KNOTS. SEE REF B (WTXS32 PGTW 090900) FOR FURTHER 
DETAILS.
      (3) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 94S) PREVIOUSLY LOCATED NEAR 
16.3S 90.0E IS NOW THE SUBJECT OF A TROPICAL CYCLONE WARNING. SEE 
PARA. 2.A.(2) FOR FURTHER DETAILS.
      (2) NO OTHER SUSPECT AREAS.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN 2.B.(1) TO WARNING 
STATUS.//
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