WTXS51 PGTW 050300 WARNING ATCG MIL 18S SIO 210205030713 2021020500 18S EIGHTEEN 019 01 245 08 SATL 025 T000 251S 1123E 035 R034 015 NE QD 010 SE QD 055 SW QD 045 NW QD T012 258S 1120E 035 R034 010 NE QD 080 SE QD 060 SW QD 020 NW QD AMP 000HR BECOMING EXTRATROPICAL 012HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 019 1. TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 019 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 050000Z --- NEAR 25.1S 112.3E MOVEMENT PAST SIX HOURS - 245 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 025 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 BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 015 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT REPEAT POSIT: 25.1S 112.3E --- FORECASTS: 12 HRS, VALID AT: 051200Z --- 25.8S 112.0E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 010 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT --- REMARKS: 050300Z POSITION NEAR 25.3S 112.2E. 05FEB21. TROPICAL CYCLONE 18S (EIGHTEEN), LOCATED APPROXIMATELY 195 NM SOUTH-SOUTHWEST OF LEARMONTH, AUSTRALIA, HAS TRACKED WEST- SOUTHWESTWARD 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 050000Z IS 15 FEET. // 1821012818 159S1266E 15 1821012900 164S1261E 15 1821012906 168S1258E 20 1821012912 172S1256E 20 1821012918 176S1254E 20 1821013000 179S1251E 25 1821013006 183S1246E 30 1821013012 187S1240E 30 1821013018 192S1235E 30 1821013100 201S1229E 30 1821013106 210S1223E 30 1821013112 214S1211E 30 1821013118 213S1202E 30 1821020100 207S1194E 30 1821020106 206S1190E 30 1821020112 211S1181E 30 1821020118 215S1171E 30 1821020200 222S1163E 30 1821020206 229S1157E 30 1821020212 236S1151E 30 1821020218 240S1145E 30 1821020300 238S1144E 30 1821020306 239S1143E 30 1821020312 238S1144E 30 1821020318 238S1148E 30 1821020400 243S1143E 30 1821020406 244S1137E 35 1821020412 246S1134E 35 1821020418 248S1131E 35 1821020500 251S1123E 35 NNNN