WTXS52 PGTW 192100 WARNING ATCG MIL 04S SIO 181119195343 2018111918 04S BOUCHRA 020 01 260 11 SATL 060 T000 154S 0793E 045 R034 040 NE QD 080 SE QD 100 SW QD 055 NW QD T012 159S 0776E 040 R034 040 NE QD 100 SE QD 060 SW QD 010 NW QD T024 164S 0763E 035 R034 030 NE QD 150 SE QD 040 SW QD 010 NW QD T036 163S 0749E 030 AMP 024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE 04S (BOUCHRA) WARNING NR 020 1. TROPICAL CYCLONE 04S (BOUCHRA) WARNING NR 020 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 191800Z --- NEAR 15.4S 79.3E MOVEMENT PAST SIX HOURS - 260 DEGREES AT 11 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT REPEAT POSIT: 15.4S 79.3E --- FORECASTS: 12 HRS, VALID AT: 200600Z --- 15.9S 77.6E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 250 DEG/ 07 KTS --- 24 HRS, VALID AT: 201800Z --- 16.4S 76.3E 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 - 030 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 275 DEG/ 07 KTS --- 36 HRS, VALID AT: 210600Z --- 16.3S 74.9E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 192100Z POSITION NEAR 15.5S 78.9E. TROPICAL CYCLONE 04S (BOUCHRA), LOCATED APPROXIMATELY 639 NM SOUTHEAST OF DIEGO GARCIA, HAS TRACKED WESTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 191800Z IS 18 FEET. NEXT WARNINGS AT 200300Z, 200900Z, 201500Z AND 202100Z. // 0418110812 58S 881E 15 0418110818 60S 886E 15 0418110900 57S 893E 15 0418110906 52S 899E 15 0418110912 49S 903E 20 0418110918 48S 906E 25 0418111000 50S 908E 30 0418111006 55S 905E 35 0418111012 58S 900E 35 0418111018 56S 895E 35 0418111100 56S 890E 35 0418111106 55S 882E 45 0418111109 53S 885E 45 0418111112 53S 889E 40 0418111118 53S 890E 40 0418111200 55S 891E 35 0418111206 59S 893E 40 0418111212 62S 893E 40 0418111218 66S 893E 40 0418111300 69S 899E 35 0418111306 72S 902E 30 0418111312 71S 904E 25 0418111318 71S 906E 25 0418111400 66S 915E 25 0418111406 66S 917E 25 0418111412 71S 914E 25 0418111418 73S 910E 25 0418111500 82S 913E 25 0418111506 84S 919E 25 0418111512 87S 926E 25 0418111518 87S 919E 25 0418111600 87S 912E 25 0418111606 99S 919E 25 0418111612 102S 913E 25 0418111618 104S 903E 25 0418111700 107S 893E 30 0418111706 112S 884E 30 0418111712 114S 874E 30 0418111718 114S 863E 35 0418111800 116S 853E 40 0418111806 122S 844E 50 0418111812 128S 837E 50 0418111812 128S 837E 50 0418111818 134S 823E 50 0418111818 134S 823E 50 0418111900 138S 818E 55 0418111900 138S 818E 55 0418111906 145S 811E 55 0418111906 145S 811E 55 0418111912 152S 804E 50 0418111912 152S 804E 50 0418111918 154S 793E 45 NNNN