WTPS33 PGTW 152100 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE 15P (FIFTEEN) WARNING NR 001// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/150321ZFEB2024// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// RMKS/ 1. TROPICAL CYCLONE 15P (FIFTEEN) WARNING NR 001 02 ACTIVE TROPICAL CYCLONES IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 151800Z --- NEAR 17.0S 164.5W MOVEMENT PAST SIX HOURS - 120 DEGREES AT 10 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT REPEAT POSIT: 17.0S 164.5W --- FORECASTS: 12 HRS, VALID AT: 160600Z --- 19.2S 161.9W MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 160 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 125 DEG/ 20 KTS --- 24 HRS, VALID AT: 161800Z --- 21.6S 158.4W MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 170 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 140 DEG/ 25 KTS --- 36 HRS, VALID AT: 170600Z --- 25.4S 154.8W MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 230 NM NORTHEAST QUADRANT 270 NM SOUTHEAST QUADRANT 180 NM SOUTHWEST QUADRANT 170 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 145 DEG/ 19 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 171800Z --- 28.5S 152.2W MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 250 NM NORTHEAST QUADRANT 230 NM SOUTHEAST QUADRANT 210 NM SOUTHWEST QUADRANT 200 NM NORTHWEST QUADRANT --- REMARKS: 152100Z POSITION NEAR 17.6S 163.8W. 15FEB24. TROPICAL CYCLONE 15P (FIFTEEN), LOCATED APPROXIMATELY 333 NM EAST-NORTHEAST OF NIUE, HAS TRACKED EAST-SOUTHEASTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 151800Z IS 997 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 151800Z IS 17 FEET. NEXT WARNINGS AT 160300Z, 160900Z, 161500Z AND 162100Z. REFER TO TROPICAL CYCLONE 14P (FOURTEEN) WARNINGS (WTPS32 PGTW) FOR SIX-HOURLY UPDATES. 2. THIS CANCELS AND SUPERSEDES REF A (WTXS21 PGTW 150330).// NNNN