WTXS52 PGTW 200300 WARNING ATCG MIL 04S SIO 181120012525 2018112000 04S BOUCHRA 021 01 245 05 SATL 060 T000 156S 0788E 040 R034 025 NE QD 120 SE QD 085 SW QD 035 NW QD T012 159S 0777E 035 R034 020 NE QD 170 SE QD 060 SW QD 000 NW QD T024 161S 0765E 030 AMP 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 024HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE 04S (BOUCHRA) WARNING NR 021 1. TROPICAL CYCLONE 04S (BOUCHRA) WARNING NR 021 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 200000Z --- NEAR 15.6S 78.8E MOVEMENT PAST SIX HOURS - 245 DEGREES AT 05 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 RADIUS OF 034 KT WINDS - 025 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 085 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT REPEAT POSIT: 15.6S 78.8E --- FORECASTS: 12 HRS, VALID AT: 201200Z --- 15.9S 77.7E 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 - 020 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 260 DEG/ 06 KTS --- 24 HRS, VALID AT: 210000Z --- 16.1S 76.5E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER --- REMARKS: 200300Z POSITION NEAR 15.7S 78.5E. TROPICAL CYCLONE 04S (BOUCHRA), LOCATED APPROXIMATELY 630 NM SOUTHEAST OF DIEGO GARCIA, HAS TRACKED WEST-SOUTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 200000Z IS 18 FEET. NEXT WARNINGS AT 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 0418112000 156S 788E 40 NNNN