WTXS51 PGTW 010300 WARNING ATCG MIL 18S SIO 210201021324 2021020100 18S EIGHTEEN 003 01 315 10 SATL 060 T000 206S 1190E 030 T012 210S 1171E 030 T024 216S 1152E 030 T036 223S 1138E 035 R034 030 NE QD 040 SE QD 070 SW QD 030 NW QD T048 224S 1127E 040 R034 035 NE QD 045 SE QD 055 SW QD 045 NW QD T072 223S 1112E 045 R034 040 NE QD 070 SE QD 080 SW QD 040 NW QD T096 236S 1099E 050 R050 000 NE QD 030 SE QD 030 SW QD 030 NW QD R034 030 NE QD 080 SE QD 090 SW QD 040 NW QD T120 261S 1100E 050 R050 020 NE QD 020 SE QD 040 SW QD 040 NW QD R034 080 NE QD 160 SE QD 160 SW QD 080 NW QD AMP SUBJ: TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 003 1. TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 003 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 010000Z --- NEAR 20.6S 119.0E MOVEMENT PAST SIX HOURS - 315 DEGREES AT 10 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 20.6S 119.0E --- FORECASTS: 12 HRS, VALID AT: 011200Z --- 21.0S 117.1E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 250 DEG/ 09 KTS --- 24 HRS, VALID AT: 020000Z --- 21.6S 115.2E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 240 DEG/ 07 KTS --- 36 HRS, VALID AT: 021200Z --- 22.3S 113.8E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 265 DEG/ 05 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 030000Z --- 22.4S 112.7E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 035 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 275 DEG/ 03 KTS --- 72 HRS, VALID AT: 040000Z --- 22.3S 111.2E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 220 DEG/ 04 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 050000Z --- 23.6S 109.9E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 180 DEG/ 06 KTS --- 120 HRS, VALID AT: 060000Z --- 26.1S 110.0E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 160 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT --- REMARKS: 010300Z POSITION NEAR 20.7S 118.5E. 01FEB21. TROPICAL CYCLONE 18S (EIGHTEEN), LOCATED APPROXIMATELY 29 NM SOUTHEAST OF PORT HEDLAND, AUSTRA, HAS TRACKED NORTHWESTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. NEXT WARNINGS AT 010900Z, 011500Z, 012100Z AND 020300Z. // 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 213S1198E 30 1821020100 206S1190E 30 NNNN