WTXS51 PGTW 131500 WARNING ATCG MIL 06S SIO 180113134705 2018011312 06S SIX 004 02 255 09 SATL 060 T000 179S 0640E 040 R034 085 NE QD 120 SE QD 060 SW QD 060 NW QD T012 180S 0631E 050 R050 045 NE QD 060 SE QD 050 SW QD 060 NW QD R034 115 NE QD 160 SE QD 115 SW QD 105 NW QD T024 179S 0626E 060 R050 055 NE QD 060 SE QD 055 SW QD 050 NW QD R034 095 NE QD 195 SE QD 135 SW QD 095 NW QD T036 178S 0622E 070 R064 030 NE QD 040 SE QD 035 SW QD 035 NW QD R050 035 NE QD 075 SE QD 060 SW QD 045 NW QD R034 110 NE QD 220 SE QD 170 SW QD 105 NW QD T048 177S 0617E 080 R064 035 NE QD 045 SE QD 040 SW QD 045 NW QD R050 045 NE QD 070 SE QD 060 SW QD 050 NW QD R034 120 NE QD 225 SE QD 185 SW QD 110 NW QD T072 179S 0604E 090 R064 035 NE QD 040 SE QD 035 SW QD 035 NW QD R050 040 NE QD 070 SE QD 075 SW QD 060 NW QD R034 110 NE QD 220 SE QD 195 SW QD 135 NW QD T096 190S 0587E 095 R064 045 NE QD 050 SE QD 040 SW QD 035 NW QD R050 050 NE QD 090 SE QD 070 SW QD 055 NW QD R034 115 NE QD 265 SE QD 210 SW QD 150 NW QD T120 209S 0560E 090 R064 050 NE QD 050 SE QD 045 SW QD 040 NW QD R050 060 NE QD 100 SE QD 080 SW QD 070 NW QD R034 120 NE QD 245 SE QD 200 SW QD 110 NW QD AMP SUBJ: TROPICAL CYCLONE 06S (BRIGUITTA) WARNING NR 004 1. TROPICAL CYCLONE 06S (BRIGUITTA) WARNING NR 004 02 ACTIVE TROPICAL CYCLONES IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 131200Z --- NEAR 17.9S 64.0E MOVEMENT PAST SIX HOURS - 255 DEGREES AT 09 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 - 085 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT REPEAT POSIT: 17.9S 64.0E --- FORECASTS: 12 HRS, VALID AT: 140000Z --- 18.0S 63.1E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 160 NM SOUTHEAST QUADRANT 115 NM SOUTHWEST QUADRANT 105 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 280 DEG/ 02 KTS --- 24 HRS, VALID AT: 141200Z --- 17.9S 62.6E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT 195 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 095 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 285 DEG/ 02 KTS --- 36 HRS, VALID AT: 150000Z --- 17.8S 62.2E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 105 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 280 DEG/ 02 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 151200Z --- 17.7S 61.7E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 225 NM SOUTHEAST QUADRANT 185 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 260 DEG/ 03 KTS --- 72 HRS, VALID AT: 161200Z --- 17.9S 60.4E MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 195 NM SOUTHWEST QUADRANT 135 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 235 DEG/ 05 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 171200Z --- 19.0S 58.7E MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 265 NM SOUTHEAST QUADRANT 210 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 235 DEG/ 08 KTS --- 120 HRS, VALID AT: 181200Z --- 20.9S 56.0E MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 245 NM SOUTHEAST QUADRANT 200 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT --- REMARKS: 131500Z POSITION NEAR 17.9S 63.8E. TROPICAL CYCLONE 06S (BRIGUITTA), LOCATED APPROXIMATELY 402 NM EAST- NORTHEAST OF PORT LOUIS, MAURITIUS, HAS TRACKED WEST-SOUTHWESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 131200Z IS 14 FEET. NEXT WARNINGS AT 132100Z, 140300Z, 140900Z AND 141500Z. FOR SIX-HOURLY UPDATES. // 0618011100 130S 679E 15 0618011106 131S 683E 20 0618011112 137S 687E 30 0618011118 146S 690E 30 0618011200 153S 690E 30 0618011206 162S 685E 30 0618011212 168S 676E 30 0618011218 170S 669E 35 0618011300 174S 658E 35 0618011306 177S 649E 40 0618011312 179S 640E 40 NNNN