WTXS51 PGTW 202100 WARNING ATCG MIL 21S SIO 220320194728 2022032018 21S TWENTYONE 002 01 245 10 SATL 060 T000 135S 1126E 040 T012 144S 1112E 055 R050 010 NE QD 030 SE QD 030 SW QD 010 NW QD R034 070 NE QD 110 SE QD 090 SW QD 040 NW QD T024 150S 1101E 070 R064 010 NE QD 010 SE QD 010 SW QD 000 NW QD R050 020 NE QD 030 SE QD 030 SW QD 010 NW QD R034 070 NE QD 130 SE QD 100 SW QD 040 NW QD T036 155S 1092E 080 R064 010 NE QD 010 SE QD 010 SW QD 000 NW QD R050 020 NE QD 030 SE QD 040 SW QD 010 NW QD R034 070 NE QD 120 SE QD 100 SW QD 040 NW QD T048 161S 1082E 065 R064 000 NE QD 010 SE QD 010 SW QD 000 NW QD R050 010 NE QD 020 SE QD 030 SW QD 000 NW QD R034 080 NE QD 110 SE QD 090 SW QD 050 NW QD T072 172S 1070E 050 R050 000 NE QD 030 SE QD 020 SW QD 010 NW QD R034 060 NE QD 080 SE QD 060 SW QD 020 NW QD T096 187S 1064E 040 R034 060 NE QD 090 SE QD 070 SW QD 040 NW QD T120 246S 1095E 030 AMP 096HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 120HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE 21S (TWENTYONE) WARNING NR 002 1. TROPICAL CYCLONE 21S (TWENTYONE) WARNING NR 002 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 201800Z --- NEAR 13.5S 112.6E MOVEMENT PAST SIX HOURS - 245 DEGREES AT 10 KTS POSITION ACCURATE TO WITHIN 060 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 REPEAT POSIT: 13.5S 112.6E --- FORECASTS: 12 HRS, VALID AT: 210600Z --- 14.4S 111.2E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 240 DEG/ 06 KTS --- 24 HRS, VALID AT: 211800Z --- 15.0S 110.1E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 240 DEG/ 05 KTS --- 36 HRS, VALID AT: 220600Z --- 15.5S 109.2E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 240 DEG/ 06 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 221800Z --- 16.1S 108.2E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 225 DEG/ 04 KTS --- 72 HRS, VALID AT: 231800Z --- 17.2S 107.0E 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 020 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 200 DEG/ 04 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 241800Z --- 18.7S 106.4E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 155 DEG/ 16 KTS --- 120 HRS, VALID AT: 251800Z --- 24.6S 109.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 202100Z POSITION NEAR 13.7S 112.2E. 20MAR22. TROPICAL CYCLONE 21S (TWENTYONE), LOCATED APPROXIMATELY 535 NM NORTH OF LEARMONTH, AUSTRALIA, HAS TRACKED WEST- SOUTHWESTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 201800Z IS 16 FEET. NEXT WARNINGS AT 210300Z, 210900Z, 211500Z AND 212100Z. // 2122031700 100S1264E 20 2122031706 97S1253E 20 2122031712 97S1241E 20 2122031718 100S1233E 20 2122031800 100S1224E 20 2122031806 104S1211E 20 2122031812 109S1200E 20 2122031818 112S1189E 25 2122031900 112S1182E 25 2122031906 115S1173E 25 2122031912 118S1164E 25 2122031918 120S1158E 30 2122032000 123S1150E 30 2122032006 126S1143E 35 2122032012 131S1135E 35 2122032018 135S1126E 40 NNNN