WTPS53 PGTW 280300 WARNING ATCG MIL 21P SWP 250228025028 2025022800 21P SERU 008 02 090 02 SATL 030 T000 230S 1725E 040 R034 140 NE QD 170 SE QD 095 SW QD 045 NW QD T012 231S 1731E 035 R034 120 NE QD 100 SE QD 060 SW QD 020 NW QD T024 231S 1737E 030 AMP 000HR BECOMING EXTRATROPICAL 012HR BECOMING EXTRATROPICAL 024HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE 21P (SERU) WARNING NR 008 1. TROPICAL CYCLONE 21P (SERU) WARNING NR 008 02 ACTIVE TROPICAL CYCLONES IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 280000Z --- NEAR 23.0S 172.5E MOVEMENT PAST SIX HOURS - 090 DEGREES AT 02 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 095 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT REPEAT POSIT: 23.0S 172.5E --- FORECASTS: 12 HRS, VALID AT: 281200Z --- 23.1S 173.1E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 090 DEG/ 03 KTS --- 24 HRS, VALID AT: 010000Z --- 23.1S 173.7E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 280300Z POSITION NEAR 23.0S 172.7E. 28FEB25. TROPICAL CYCLONE 21P (SERU), LOCATED APPROXIMATELY 359 NM EAST OF NOUMEA, NEW CALEDONIA, HAS TRACKED EASTWARD AT 02 KNOTS OVER THE PAST SIX HOURS. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MINIMUM CENTRAL PRESSURE AT 280000Z IS 996 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 280000Z IS 18 FEET. FOR SIX-HOURLY UPDATES. // 2125022206 124S1662E 20 2125022212 125S1668E 20 2125022218 126S1674E 20 2125022300 124S1680E 25 2125022306 124S1686E 25 2125022312 127S1688E 25 2125022318 140S1695E 30 2125022400 155S1703E 30 2125022406 158S1704E 30 2125022412 161S1705E 35 2125022418 164S1706E 40 2125022500 167S1708E 55 2125022500 167S1708E 55 2125022506 171S1709E 50 2125022506 171S1709E 50 2125022512 179S1707E 50 2125022512 179S1707E 50 2125022518 186S1705E 55 2125022518 186S1705E 55 2125022600 196S1705E 55 2125022600 196S1705E 55 2125022606 202S1705E 55 2125022606 202S1705E 55 2125022612 208S1706E 50 2125022612 208S1706E 50 2125022618 213S1708E 50 2125022618 213S1708E 50 2125022700 217S1709E 45 2125022706 221S1711E 45 2125022712 229S1720E 45 2125022718 230S1723E 40 2125022800 230S1725E 40 NNNN