{"ObservationDate":"2025-01-31T08:00:00","Latitude":-12.5,"Longitude":120.0,"Windspeed":25.5,"Pressure":1003.0,"Identifier":"INVEST 90S","PotentialStatus":"LOW","OriginalBulletin":["ABIO10 PGTW 310800","MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//","SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN ","REISSUED/310800ZJAN2025-311800ZJAN2025//","REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/310151ZJAN2025//","REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/301951ZJAN2025//","NARR/REFS A AND B ARE TROPICAL CYCLONE WARNINGS.//","RMKS/","   B. TROPICAL DISTURBANCE SUMMARY: NONE.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.","   B. TROPICAL DISTURBANCE SUMMARY:","      (1) THE AREA OF CONVECTION (INVEST 99S) PREVIOUSLY LOCATED NEAR ","14.5S 106.7E IS NOW LOCATED NEAR 14.6S 105.7E, APPROXIMATELY 538 NM ","SOUTHEAST OF COCOS ISLANDS. ANIMATED MULTISPECTRAL SATELLITE IMAGERY ","(MSI) DEPICTS AN ELONGATED AREA OF LOW LEVEL ROTATION WITH DEEP ","FLARING CONVECTION IN THE NORTH-NORTHWESTERN QUADRANT. STRONG WESTERLY ","FLOW ALONG THE 10S LATITUDE ARE HELPING 99S GAIN MORE MOMENTUM IN THE ","NEXT 24-36 HOURS. A 310124Z PARTIAL METOP-B ASCAT SCATTEROMETRY PASS ","REVEALS A WIND FIELD OF 25-30 KNOT WINDS IN THE NORTHERN PORTION OF ","THE SEMICIRCLE APPROXIMATELY 150NM FROM THE CIRCULATION CENTER, WITH ","AREAS OF 15-20 KNOT WINDS BEGINNING TO WRAP INTO THE LLCC. ","ENVIRONMENTAL ANALYSIS INDICATES THAT INVEST 99S IS IN A FAVORABLE ","ENVIRONMENT FOR FURTHER DEVELOPMENT DUE TO WARM (29-30C) SEA SURFACE ","TEMPERATURES, GOOD POLEWARD OUTFLOW ALOFT, AND IS IN AN AREA OF LOW TO ","MODERATE (15 TO 20 KNOTS) VERTICAL WIND SHEAR. GLOBAL MODELS ARE IN ","AGREEMENT THAT INVEST 99S WILL CONTINUE TO RAPIDLY CONSOLIDATE AND ","TAKE A GENERAL SOUTH-SOUTHWESTWARD TRACK OVER THE NEXT 24 HOURS. ","MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 23 TO 28 KNOTS. ","MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1000 MB. THE ","POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN ","THE NEXT 24 HOURS IS UPGRADED TO MEDIUM.","      (2) AN AREA OF CONVECTION (INVEST 90S) HAS PERSISTED NEAR 12.5S ","120.0E, APPROXIMATELY 350 NM NORTH-NORTHWEST OF BROOME, AUSTRALIA. ","ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A BROAD AREA OF ","ELONGATED ROTATION WITH FLARING CONVECTION TO THE NORTHEAST. STRONG ","WESTERLY FLOW ALONG 10S TO 11S LATITUDE IS HELPING INVEST 90S GAIN ","MORE MOMENTUM WITHIN THE NEXT 24-36 HOURS. A 310124Z PARTIAL METOP-B ","ASCAT SCATTEROMETRY PASS REVEALS AN AREA OF 15-20 KNOT WINDS BEGINNING ","TO WRAP INTO THE WEAKLY DEFINED CIRCULATION CENTER. APPROXIMATELY ","100NM TO THE NORTH THERE IS A WIND FIELD OF STRONG 20-25 KNOT WINDS. ","ENVIRONMENTAL ANALYSIS INDICATES THAT INVEST 90S IS IN A FAVORABLE ","ENVIRONMENT FOR FURTHER DEVELOPMENT DUE TO VERY WARM (30-31C) SEA ","SURFACE TEMPERATURES, GOOD POLEWARD OUTFLOW ALOFT, AND LOW TO MODERATE ","(15 TO 20 KNOTS) VERTICAL WIND SHEAR. GLOBAL MODELS ARE IN GOOD ","AGREEMENT THAT INVEST 90S WILL QUICKLY CONSOLIDATE AND TRACK WEST-","SOUTHWESTWARD OVER THE NEXT 24-36 HOURS. MAXIMUM SUSTAINED SURFACE ","WINDS ARE ESTIMATED AT 23 TO 28 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 IS LOW.","      (3) NO OTHER SUSPECT AREAS.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.","3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 2.B.(1) TO MEDIUM ","AND ADDED LOW AREA IN PARA 2.B.(2).//"]}