ABIO10 PGTW 111800
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN/111800Z-
121800ZFEB2023//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/111351ZFEB2023//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/110753ZFEB2023//
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 11FEB23 1200Z, TROPICAL CYCLONE 11S (FREDDY) WAS LOCATED 
NEAR 14.8S 103.0E, APPROXIMATELY 775 NM NORTHWEST OF LEARMONTH, 
AUSTRALIA, AND HAD TRACKED WESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. 
MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 105 KNOTS GUSTING TO 
130 KNOTS. SEE REF A (WTXS31 PGTW 111500) FOR FURTHER DETAILS.
      (2) AT 11FEB23 0600Z, TROPICAL CYCLONE 13S (DINGANI) WAS LOCATED 
NEAR 15.5S 79.3E, APPROXIMATELY 643 NM SOUTHEAST OF DIEGO GARCIA, AND HAD 
TRACKED WESTWARD AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED 
SURFACE WINDS WERE ESTIMATED AT 50 KNOTS GUSTING TO 65 KNOTS. SEE REF B 
(WTXS32 PGTW 110900) FOR FURTHER DETAILS.
      (3) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.//
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