ABIO10 PGTW 161800 COR MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN /CORRECTED/161800Z-171800ZJAN2021// 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: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 93S) PREVIOUSLY LOCATED NEAR 21.6S 35.1E IS NOW LOCATED NEAR S E, APPROXIMATELY NM NORTH OF . ANIMATED ENHANCED INFRARED SATELLITE IMAGERY (EIR), SUPPORTED BY A 161607Z SSMIS F-17 91GHZ PARTIAL MICROWAVE IMAGE, DEPICTS PERSISTENT DEEP CONVECTION ABOVE THE LOW LEVEL CIRCULATION (LLC) GRADUALLY MOVING NORTHEASTWARD OUT TO SEA WITH A LARGE AREA OF UNSTRUCTURED, FLARING DEEP CONVECTION OFFSET TO THE NORTHWEST. 93S IS CURRENTLY IN A MARGINAL ENVIRONMENT WITH MODERATE (20 TO 25 KNOTS) VERTICAL WIND SHEAR, WARM (29-30C) SEA SURFACE TEMPERATURES, AND NEAR RADIAL UPPER LEVEL OUTFLOW BEING OFFSET BY CONTINUED LAND INTERACTION. GLOBAL MODELS ARE IN GOOD AGREEMENT THAT 93S WILL TRACK GENERALLY NORTHEASTWARD AS IT MOVES OVER WATER AND BEGINS TO INTENSIFY, BEFORE IT MAKES A SOUTHWARD TURN. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1007 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS REMAINS HIGH. (2) NO OTHER SUSPECT AREAS. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR CORRECTION: ADDED INVEST IDENTIFIER IN PARA 2.B. (1).// NNNN