"ABIO10 PGTW 080900\r\nMSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//\r\nSUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN \r\nREISSUED/080900Z-081800ZSEP2024//\r\nREF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/080851ZSEP2024//\r\nAMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//\r\nRMKS/\r\n   B. TROPICAL DISTURBANCE SUMMARY:\r\n      (1) THE AREA OF CONVECTION (INVEST 92B) PREVIOUSLY LOCATED NEAR \r\n17.5N 85.6E IS NOW LOCATED NEAR 17.9N 86.7E, APPROXIMATELY 290 NM \r\nSOUTH-SOUTHWEST OF KOLKATA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY \r\n(MSI) DEPICTS A SHALLOW CONSOLIDATING EXPOSED LOW LEVEL CIRCULATION \r\nCENTER (LLCC) WITH CURVED LOW-LEVEL CLOUD BANDING.  A PARTIAL 080341Z \r\nGPM GMI 89GHZ MICROWAVE IMAGE DEPICTS DEEP CONVECTION SHEARED TO THE \r\nWESTERN SEMICIRCLE OF THE LLCC. ENVIRONMENTAL ANALYSIS REVEALS A \r\nMODERATE ENVIRONMENT WITH HIGH VERTICAL WIND SHEAR OF 15-20 KNOTS, \r\nMODERATELY DIFFLUENT EQUATORWARD OUTFLOW AND WARM SEA SURFACE \r\nTEMPERATURES OF 29-30 DEGREES C. THE PRIMARY INHIBITING ENVIRONMENTAL \r\nFACTOR IS THE ELEVATED VERTICAL WIND SHEAR, HOWEVER A SHARP GRADIENT \r\nEXISTS AND THE SHEAR ENVIRONMENT IS MORE FAVORABLE AS THE SYSTEM \r\nPASSES FARTHER NORTH. GLOBAL MODELS INDICATE STEADY DEVELOPMENT OVER \r\nTHE NEXT 24 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 23 \r\nTO 28 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1001 \r\nMB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL \r\nCYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED TO HIGH. SEE REF A \r\n(ABIO10 PGTW 080900) FOR FURTHER DETAILS.\r\n      (2) NO OTHER SUSPECT AREAS.\r\n   B. TROPICAL DISTURBANCE SUMMARY: NONE."