WTXS51 PGTW 022100 WARNING ATCG MIL 18S SIO 210202190146 2021020218 18S EIGHTEEN 010 01 220 08 SATL RADR SYNP 025 T000 242S 1145E 030 T012 245S 1141E 030 T024 244S 1137E 030 T036 244S 1133E 030 T048 247S 1128E 035 R034 000 NE QD 040 SE QD 060 SW QD 000 NW QD T072 262S 1126E 040 R034 000 NE QD 070 SE QD 060 SW QD 000 NW QD T096 293S 1132E 035 R034 040 NE QD 120 SE QD 090 SW QD 070 NW QD T120 326S 1139E 030 AMP 096HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 120HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 010 1. TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 010 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 021800Z --- NEAR 24.2S 114.5E MOVEMENT PAST SIX HOURS - 220 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 025 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AND SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 24.2S 114.5E --- FORECASTS: 12 HRS, VALID AT: 030600Z --- 24.5S 114.1E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 24 HR POSIT: 285 DEG/ 02 KTS --- 24 HRS, VALID AT: 031800Z --- 24.4S 113.7E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 36 HR POSIT: 270 DEG/ 02 KTS --- 36 HRS, VALID AT: 040600Z --- 24.4S 113.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY VECTOR TO 48 HR POSIT: 235 DEG/ 03 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 041800Z --- 24.7S 112.8E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 185 DEG/ 04 KTS --- 72 HRS, VALID AT: 051800Z --- 26.2S 112.6E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 170 DEG/ 08 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 061800Z --- 29.3S 113.2E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 170 DEG/ 08 KTS --- 120 HRS, VALID AT: 071800Z --- 32.6S 113.9E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 022100Z POSITION NEAR 24.3S 114.4E. 02FEB21. TROPICAL CYCLONE 18S (EIGHTEEN), LOCATED APPROXIMATELY 116 NM SOUTH OF LEARMONTH, AUSTRALIA, HAS TRACKED SOUTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. NEXT WARNINGS AT 030300Z, 030900Z, 031500Z AND 032100Z. // 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 242S1145E 30 NNNN