WTXS52 PGTW 230300 RRA WARNING ATCG MIL 15S SIO 180323020438 2018032300 15S MARCUS 030 01 185 11 SATL 035 T000 199S 1059E 105 R064 060 NE QD 065 SE QD 045 SW QD 040 NW QD R050 110 NE QD 120 SE QD 085 SW QD 075 NW QD R034 190 NE QD 210 SE QD 155 SW QD 135 NW QD T012 225S 1062E 085 R064 050 NE QD 055 SE QD 045 SW QD 035 NW QD R050 090 NE QD 090 SE QD 075 SW QD 065 NW QD R034 165 NE QD 165 SE QD 155 SW QD 125 NW QD T024 251S 1068E 060 R050 065 NE QD 070 SE QD 060 SW QD 035 NW QD R034 135 NE QD 185 SE QD 170 SW QD 115 NW QD T036 273S 1075E 045 R034 080 NE QD 200 SE QD 140 SW QD 085 NW QD T048 292S 1084E 030 AMP 036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER 048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER SUBJ: TROPICAL CYCLONE 15S (MARCUS) WARNING NR 030 1. TROPICAL CYCLONE 15S (MARCUS) WARNING NR 030 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 230000Z --- NEAR 19.9S 105.9E MOVEMENT PAST SIX HOURS - 185 DEGREES AT 11 KTS POSITION ACCURATE TO WITHIN 035 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 060 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 110 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT