WTXS52 PGTW 072100 WARNING ATCG MIL 27S SIO 210407202209 2021040718 27S TWENTYSEVE 012 02 025 02 SATL 040 T000 162S 1060E 040 R034 000 NE QD 000 SE QD 110 SW QD 000 NW QD T012 154S 1062E 045 R034 000 NE QD 000 SE QD 110 SW QD 000 NW QD T024 146S 1073E 045 R034 000 NE QD 000 SE QD 000 SW QD 100 NW QD T036 146S 1097E 050 R050 000 NE QD 000 SE QD 000 SW QD 050 NW QD R034 000 NE QD 000 SE QD 000 SW QD 100 NW QD T048 164S 1120E 045 R034 100 NE QD 000 SE QD 000 SW QD 100 NW QD T072 243S 1127E 030 AMP 072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE 27S (TWENTYSEVEN) WARNING NR 012 1. TROPICAL CYCLONE 27S (TWENTYSEVEN) WARNING NR 012 02 ACTIVE TROPICAL CYCLONES IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 071800Z --- NEAR 16.2S 106.0E MOVEMENT PAST SIX HOURS - 025 DEGREES AT 02 KTS POSITION ACCURATE TO WITHIN 040 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 RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT REPEAT POSIT: 16.2S 106.0E --- FORECASTS: 12 HRS, VALID AT: 080600Z --- 15.4S 106.2E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 055 DEG/ 07 KTS --- 24 HRS, VALID AT: 081800Z --- 14.6S 107.3E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 090 DEG/ 12 KTS --- 36 HRS, VALID AT: 090600Z --- 14.6S 109.7E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 130 DEG/ 14 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 091800Z --- 16.4S 112.0E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 000 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 175 DEG/ 20 KTS --- 72 HRS, VALID AT: 101800Z --- 24.3S 112.7E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 072100Z POSITION NEAR 16.0S 106.0E. 07APR21. TROPICAL CYCLONE 27S (TWENTYSEVEN), LOCATED APPROXIMATELY 587 NM NORTHWEST OF LEARMONTH, AUSTRALIA, HAS TRACKED NORTH-NORTHEASTWARD AT 02 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 071800Z IS 18 FEET. NEXT WARNINGS AT 080300Z, 080900Z, 081500Z AND 082100Z. FOR SIX-HOURLY UPDATES. // 2721040118 85S1027E 20 2721040200 89S1030E 20 2721040206 92S1032E 20 2721040212 96S1032E 20 2721040218 100S1030E 20 2721040300 104S1027E 20 2721040306 107S1027E 25 2721040312 108S1029E 25 2721040318 115S1038E 25 2721040400 127S1048E 25 2721040406 136S1050E 30 2721040412 142S1049E 30 2721040418 147S1048E 35 2721040500 152S1049E 35 2721040506 156S1049E 40 2721040512 160S1052E 40 2721040518 162S1054E 40 2721040600 163S1056E 40 2721040606 161S1058E 40 2721040612 162S1060E 35 2721040618 164S1059E 35 2721040700 164S1057E 40 2721040706 162S1058E 40 2721040712 164S1059E 40 2721040718 162S1060E 40 NNNN