{"ObservationDate":"2025-04-17T18:00:00","Latitude":-13.0,"Longitude":71.7,"Windspeed":23.0,"Pressure":1005.0,"Identifier":"INVEST 99S","PotentialStatus":"LOW","OriginalBulletin":["ABIO10 PGTW 171800","MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//","SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN/171800Z-","181800ZAPR2025//","REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/171351ZAPR2025//","AMPN/REF A IS A TROPICAL CYCLONE WARNING.//","RMKS/","   B. TROPICAL DISTURBANCE SUMMARY: NONE.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.","   B. TROPICAL DISTURBANCE SUMMARY:","      (1) AN AREA OF CONVECTION (INVEST 99S) HAS PERSISTED NEAR 13.0S ","71.7E, APPROXIMATELY 338 NM SOUTH OF DIEGO GARCIA. ANIMATED ENHANCED ","INFRARED (EIR) SATELLITE IMAGERY DEPICT A POORLY ORGANIZED LOW LEVEL ","CIRCULATION CENTER (LLCC) WITH A BROAD AREA OF FLARING ","CONVECTION WITHIN THE SOUTHEASTERN QUADRANT. A 171611Z ASCAT-B IMAGE ","EMPHASIZES A BROAD WEAK CIRCULATION AT THE SURFACE. ENVIRONMENTAL ","ANALYSIS REVEALS A MARGINALLY FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH ","MODERATE TO HIGH (20-25 KNOTS) VERTICAL WIND SHEAR, GOOD POLEWARD UPPER-","LEVEL OUTFLOW, AND WARM (28-29 C) SEA SURFACE TEMPERATURES. ","DETERMINISTIC AND ENSEMBLE MODELS ARE IN FAIR AGREEMENT, SHOWING GRADUAL ","INTENSIFICATION IN THE SOUTH INDIAN OCEAN OVER THE NEXT 48 HOURS. ","MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 23 KNOTS. MINIMUM ","SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1005 MB. THE POTENTIAL FOR ","THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 ","HOURS IS LOW.","      (2) NO OTHER SUSPECT AREAS.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.//"]}