ABIO10 PGTW 060930 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN REISSUED/060930Z-061800ZFEB2023// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/060751ZFEB2023// AMPN/REF A IS A TROPICAL CYCLONE WARNING.// 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 06FEB23 0600Z, TROPICAL CYCLONE 11S (ELEVEN) WAS LOCATED NEAR 12.2S 118.6E, APPROXIMATELY 401 NM NORTH-NORTHWEST OF BROOME, AUSTRALIA, AND HAD TRACKED WEST- SOUTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 35 KNOTS GUSTING TO 45 KNOTS. SEE REF A (WTXS31 PGTW 060900) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: (1) AT 060200Z, THE AREA OF CONVECTION (INVEST 94S) PREVIOUSLY LOCATED NEAR 12.4S 95.8E IS NOW LOCATED NEAR 12.4S 97.7E, APPROXIMATELY 50 NM EAST-SOUTHEAST OF COCOS ISLANDS, AUSTRALIA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) AND A 051903Z AMSR-2 MICROWAVE PASS SHOWS DEEP CONVECTION WRAPPING INTO A PARTIALLY EXPOSED AND RAPIDLY CONSOLIDATING LOW LEVEL CIRCULATION CENTER (LLCC). A 060130Z OBSERVATION FROM COCOS ISLANDS REVEALS WINDS OF 22 KTS FROM THE NORTHWEST. ENVIRONMENTAL CONDITIONS ARE GENERALLY FAVORABLE WITH LOW TO MODERATE (15-20 KTS) VWS AND WARM (29-30C) SST OFFSET BY STRONG POLEWARD AND EQUATORWARD OUTFLOW. GLOBAL MODELS CONCUR THAT INVEST 94S WILL CONTINUE EASTWARD FOR A SHORT PERIOD BEFORE RECURVING TO THE SOUTHWEST AND RAPIDLY INTENSIFY. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 20 TO 25 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1002 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS REMAINS MEDIUM. (2) THE AREA OF CONVECTION (INVEST 97S) PREVIOUSLY LOCATED NEAR 11.4S 118.9E IS NOW THE SUBJECT OF A TROPICAL CYCLONE WARNING. SEE PARA. 2.A.(1) FOR FURTHER DETAILS. (3) NO OTHER SUSPECT AREAS. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 2.B.(2) TO WARNING STATUS.// NNNN