WTXS52 PGTW 211500 RRA WARNING ATCG MIL 15S SIO 180321125030 2018032112 15S MARCUS 024 01 260 15 SATL 010 T000 151S 1094E 130 R064 045 NE QD 055 SE QD 060 SW QD 040 NW QD R050 080 NE QD 105 SE QD 100 SW QD 075 NW QD R034 150 NE QD 195 SE QD 195 SW QD 135 NW QD T012 161S 1075E 140 R064 065 NE QD 070 SE QD 065 SW QD 070 NW QD R050 100 NE QD 130 SE QD 105 SW QD 095 NW QD R034 205 NE QD 210 SE QD 175 SW QD 165 NW QD T024 177S 1061E 130 R064 070 NE QD 075 SE QD 065 SW QD 070 NW QD R050 110 NE QD 120 SE QD 105 SW QD 095 NW QD R034 200 NE QD 200 SE QD 175 SW QD 165 NW QD T036 198S 1056E 120 R064 080 NE QD 080 SE QD 070 SW QD 065 NW QD R050 120 NE QD 120 SE QD 105 SW QD 090 NW QD R034 205 NE QD 195 SE QD 175 SW QD 160 NW QD T048 224S 1057E 105 R064 070 NE QD 075 SE QD 065 SW QD 055 NW QD R050 110 NE QD 110 SE QD 105 SW QD 080 NW QD R034 190 NE QD 190 SE QD 205 SW QD 155 NW QD T072 268S 1074E 055 R050 025 NE QD 035 SE QD 035 SW QD 025 NW QD R034 100 NE QD 250 SE QD 195 SW QD 140 NW QD T096 304S 1104E 030 AMP 072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE WARNING 1. TROPICAL CYCLONE 15S (MARCUS) WARNING NR 024 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 211200Z --- NEAR 15.1S 109.4E MOVEMENT PAST SIX HOURS - 260 DEGREES AT 15 KTS POSITION ACCURATE TO WITHIN 010 NM POSITION BASED ON EYE FIXED BY SATELLITE PRESENT WIND DISTRIBUTION: