{"ObservationDate":"2025-12-31T18:00:00","Latitude":-10.5,"Longitude":105.7,"Windspeed":33.0,"Pressure":1003.0,"Identifier":"INVEST 90S","PotentialStatus":"HIGH","OriginalBulletin":["ABIO10 PGTW 311800","MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//","SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN ","OCEAN/311800ZDEC2025-011800ZJAN2026//","REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/311351ZDEC2025//","REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/301951ZDEC2025//","REF/C/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/311351ZDEC2025//","NARR/REF A IS A TROPICAL CYCLONE WARNING. REF B IS A TROPICAL CYCLONE ","FINAL WARNING. REF C IS A TROPICAL CYCLONE FORMATION ALERT.//","RMKS/","   B. TROPICAL DISTURBANCE SUMMARY: NONE.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.","   B. TROPICAL DISTURBANCE SUMMARY:","      (1) THE AREA OF CONVECTION (INVEST 90S) PREVIOUSLY LOCATED NEAR ","10.5S 105.4E IS NOW LOCATED NEAR 10.5S 105.7E, APPROXIMATELY 5 NM ","NORTH OF CHRISTMAS ISLAND. ANIMATED ENHANCED INFRARED SATELLITE ","IMAGERY (EIR) DEPICTS A FULLY OBSCURED, LOW LEVEL CIRCULATION (LLC) ","WITH PERSISTENT CONVECTION BUILDING OVER THE CENTER. ENVIRONMENTAL ","ANALYSIS REVEALS A MARGINALLY FAVORABLE ENVIRONMENT FOR DEVELOPMENT ","WITH LOW TO MODERATE VERTICAL WIND SHEAR (VWS) OF 15-20 KNOTS, GOOD ","POLEWARD UPPER-LEVEL OUTFLOW, AND WARM SEA SURFACE TEMPERATURES (SST) ","OF 28-29 C. GLOBAL MODELS ARE IN GOOD AGREEMENT ON FURTHER ","DEVELOPMENT AND A SOUTHEASTWARD TRACK OVER THE NEXT 24 HOURS. MAXIMUM ","SUSTAINED SURFACE WINDS ARE ESTIMATED AT 28 TO 33 KNOTS. MINIMUM SEA ","LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1003 MB. THE POTENTIAL FOR THE ","DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 ","HOURS REMAINS HIGH. SEE REF C (WTXS21 PGTW 311330) FOR FURTHER ","DETAILS.","      (2) NO OTHER SUSPECT AREAS.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.//"]}