WTPS31 PGTW 230300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/TROPICAL CYCLONE 28P (TWENTYEIGHT) WARNING NR 001// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/220221ZMAR2026// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// RMKS/ RMKS/ 1. TROPICAL CYCLONE 28P (TWENTYEIGHT) WARNING NR 001 01 ACTIVE TROPICAL CYCLONE IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 230000Z --- NEAR 17.2S 162.5E MOVEMENT PAST SIX HOURS - 175 DEGREES AT 16 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 - 175 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT REPEAT POSIT: 17.2S 162.5E --- FORECASTS: 12 HRS, VALID AT: 231200Z --- 20.3S 162.9E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 175 DEG/ 21 KTS --- 24 HRS, VALID AT: 240000Z --- 24.4S 163.3E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT 210 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 175 DEG/ 19 KTS --- 36 HRS, VALID AT: 241200Z --- 28.2S 163.5E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 250 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT --- REMARKS: 230300Z POSITION NEAR 18.0S 162.6E. 23MAR26. TROPICAL CYCLONE 28P (TWENTYEIGHT), LOCATED APPROXIMATELY 333 NM WEST OF PORT VILA, VANUATU, HAS TRACKED SOUTHWARD AT 16 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 230000Z IS 996 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 230000Z IS 14 FEET. NEXT WARNINGS AT 231500Z AND 240300Z. 2. THIS CANCELS AND SUPERSEDES REF A (WTPS21 PGTW 220230.)// NNNN