WTPS51 PGTW 012100 WARNING ATCG MIL 15P SWP 210201191953 2021020118 15P ANA 012 02 160 08 SATL 030 T000 231S 1796E 040 R034 245 NE QD 165 SE QD 185 SW QD 115 NW QD T012 249S 1784W 040 R034 180 NE QD 170 SE QD 140 SW QD 110 NW QD AMP 000HR EXTRATROPICAL 012HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE 15P (ANA) WARNING NR 012 1. TROPICAL CYCLONE 15P (ANA) WARNING NR 012 02 ACTIVE TROPICAL CYCLONES IN SOUTHPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 011800Z --- NEAR 23.1S 179.6E MOVEMENT PAST SIX HOURS - 160 DEGREES AT 08 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 SUBTROPICAL RADIUS OF 034 KT WINDS - 245 NM NORTHEAST QUADRANT 165 NM SOUTHEAST QUADRANT 185 NM SOUTHWEST QUADRANT 115 NM NORTHWEST QUADRANT REPEAT POSIT: 23.1S 179.6E --- FORECASTS: 12 HRS, VALID AT: 020600Z --- 24.9S 178.4W MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY SUBTROPICAL RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 140 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT --- REMARKS: 012100Z POSITION NEAR 23.5S 179.9W. 01FEB21. TROPICAL CYCLONE 15P (ANA), LOCATED APPROXIMATELY 304 NM WEST-SOUTHWEST OF TONGA, HAS TRACKED SOUTH-SOUTHEASTWARD AT 08 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. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 011800Z IS 20 FEET. FOR SIX-HOURLY UPDATES. // 1521012618 162S1684E 20 1521012700 162S1686E 25 1521012706 161S1688E 25 1521012712 161S1691E 25 1521012718 160S1693E 25 1521012800 156S1695E 25 1521012806 156S1701E 25 1521012812 157S1711E 25 1521012818 157S1717E 25 1521012900 157S1724E 30 1521012906 156S1732E 30 1521012912 153S1745E 30 1521012918 157S1757E 35 1521013000 161S1765E 40 1521013006 165S1770E 45 1521013012 169S1775E 50 1521013012 169S1775E 50 1521013018 174S1780E 60 1521013018 174S1780E 60 1521013100 181S1782E 65 1521013100 181S1782E 65 1521013100 181S1782E 65 1521013106 188S1781E 60 1521013106 188S1781E 60 1521013112 196S1786E 55 1521013112 196S1786E 55 1521013118 204S1788E 55 1521013118 204S1788E 55 1521020100 211S1790E 55 1521020100 211S1790E 55 1521020106 219S1792E 50 1521020106 219S1792E 50 1521020112 224S1793E 45 1521020118 231S1796E 40 NNNN