{"ObservationDate":"2025-09-17T06:00:00","Latitude":13.6,"Longitude":136.6,"Windspeed":20.5,"Pressure":1007.0,"Identifier":"INVEST 90W","PotentialStatus":"LOW","OriginalBulletin":["ABPW10 PGTW 170600","MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//","SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH ","PACIFIC OCEANS/170600Z-180600ZSEP2025//","REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/170151ZSEP2025//","AMPN/REF A IS A TROPICAL CYCLONE WARNING.//","RMKS/","   B. TROPICAL DISTURBANCE SUMMARY:","      (1) THE AREA OF CONVECTION (INVEST 90W) PREVIOUSLY LOCATED NEAR ","13.4N 137.1E IS NOW LOCATED NEAR 13.6N 136.6E, APPROXIMATELY 262 NM ","NORTH-NORTHWEST OF YAP. ANIMATED MULTISPECTRAL IMAGERY (MSI) DEPICTS ","A POORLY ORGANIZED BROAD CIRCULATION CENTER WITH DISSIPATING CENTRAL ","CONVECTION. ENVIRONMENTAL ANALYSIS REVEALS MARGINAL TO FAVORABLE ","CONDITIONS FOR DEVELOPMENT WITH LOW TO MODERATE VERTICAL WIND SHEAR ","(15-20 KNOTS), POLEWARD UPPER-LEVEL OUTFLOW ALOFT, AND WARM SEA ","SURFACE (28-29 C) TEMPERATURES. GLOBAL MODELS ARE IN AGREEMENT THAT ","INVEST 9OW WILL STEADILY DEVELOP ALONG A GENERALLY WEST-NORTHWESTWARD ","TRACK OVER THE NEXT 24-48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ","ESTIMATED AT 18 TO 23 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 IS LOW.","      (2) THE AREA OF CONVECTION (INVEST 91W) PREVIOUSLY LOCATED NEAR ","22.8N 167.7E IS NOW LOCATED NEAR 22.9N 167.1E, APPROXIMATELY 219 NM ","NORTH OF WAKE. ANIMATED MULTISPECTRAL IMAGERY (MSI) DEPICTS AN ILL-","DEFINED LOW-LEVEL CIRCULATION CENTER (LLCC) WITH FLARING CONVECTION ","WRAPPING ALONG THE WESTERN PERIPHERY. ENVIRONMENTAL ANALYSIS REVEALS ","A FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR ","(15 KNOTS OR LESS), GOOD POLEWARD OUTFLOW ALOFT, AND WARM SEA SURFACE ","(30-31 C) TEMPERATURES.  DETERMINISTIC MODELS ARE IN AGREEMENT THAT ","INVEST 91W WILL HAVE A WEST-NORTHWESTWARD TRACK, BUT DISAGREE ON ","DEVELOPMENT TIMELINE. PRIMARILY, ECMWF DEVELOPS INVEST 91W THE ","STRONGEST COMPARED TO THE OTHER DETERMINISTIC MODELS. HOWEVER, BOTH ","ECENS AND GEFS ENSEMBLE SOLUTIONS SHOWS STRONGER INTENSIFICATION ","COMPARED TO THE DETERMINISTIC MODELS. MAXIMUM SUSTAINED SURFACE WINDS ","ARE ESTIMATED AT 13 TO 18 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ","ESTIMATED TO BE NEAR 1013 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A ","SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS MEDIUM.","      (3) NO OTHER SUSPECT AREAS.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.","   B. TROPICAL DISTURBANCE SUMMARY: NONE.","   C. SUBTROPICAL SYSTEM SUMMARY: NONE.//"]}