WTPN21 PHNC 060630 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE FORMATION ALERT (INVEST 96E) CANCELLATION// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/060121ZJUL2025// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// RMKS/ 1. REMARKS:THIS CANCELS REF A (WTPN21 PHNC 060130). THE AREA OF CONVECTION (INVEST 96E) IS LOCATED NEAR 15.3N 107.4W, APPROXIMATELY 275NM SOUTHWEST OF MANZANILLO, MEXICO. ANIMATED MULTISPECTRAL SATELLITE IMAGERY AND A 052037Z 89GHZ AMSR2 IMAGE DEPICT AN ELONGATED LOW LEVEL CIRCULATION (LLC) WITH SPARSE POCKETS OF CONVECTION AND CONVECTIVE BANDING TO THE WESTERN PERIPHERY OF THE CIRCULATION. ENVIRONMENTAL ANALYSIS INDICATES A FAVORABLE AREA FOR DEVELOPMENT DEFINED BY GOOD DIFFLUENCE ALOFT, LOW (10-15KT) VERTICAL WIND SHEAR, AND WARM (29- 30C) SEA SURFACE TEMPERATURES. GLOBAL MODELS ARE IN AGREEMENT THAT INVEST 96E WILL MOVE GENERALLY WEST-NORTHWESTWARD OVER THE NEXT 24-48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 28 TO 33 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1010 MB.THIS SYSTEM IS NO LONGER EXPECTED TO DEVELOP INTO A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS.// NNNN