WTXS52 PGTW 091500 WARNING ATCG MIL 04S SIO 180109133721 2018010912 04S IRVING 015 02 240 18 SATL 030 T000 224S 0725E 070 R064 050 NE QD 070 SE QD 065 SW QD 030 NW QD R050 095 NE QD 130 SE QD 120 SW QD 055 NW QD R034 170 NE QD 225 SE QD 210 SW QD 110 NW QD T012 256S 0699E 055 R050 070 NE QD 120 SE QD 055 SW QD 020 NW QD R034 200 NE QD 225 SE QD 160 SW QD 080 NW QD T024 299S 0689E 050 R050 070 NE QD 085 SE QD 025 SW QD 005 NW QD R034 195 NE QD 200 SE QD 110 SW QD 085 NW QD T036 358S 0714E 045 R034 265 NE QD 215 SE QD 160 SW QD 240 NW QD T048 425S 0752E 045 R034 385 NE QD 225 SE QD 525 SW QD 515 NW QD AMP 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE 04S (IRVING) WARNING NR 015 1. TROPICAL CYCLONE 04S (IRVING) WARNING NR 015 02 ACTIVE TROPICAL CYCLONES IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 091200Z --- NEAR 22.4S 72.5E MOVEMENT PAST SIX HOURS - 240 DEGREES AT 18 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 050 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 095 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 225 NM SOUTHEAST QUADRANT 210 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT REPEAT POSIT: 22.4S 72.5E --- FORECASTS: 12 HRS, VALID AT: 100000Z --- 25.6S 69.9E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT 225 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 190 DEG/ 22 KTS --- 24 HRS, VALID AT: 101200Z --- 29.9S 68.9E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 005 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 195 NM NORTHEAST QUADRANT 200 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 160 DEG/ 31 KTS --- 36 HRS, VALID AT: 110000Z --- 35.8S 71.4E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 265 NM NORTHEAST QUADRANT 215 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 240 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 155 DEG/ 37 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 111200Z --- 42.5S 75.2E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 034 KT WINDS - 385 NM NORTHEAST QUADRANT 225 NM SOUTHEAST QUADRANT 525 NM SOUTHWEST QUADRANT 515 NM NORTHWEST QUADRANT --- REMARKS: 091500Z POSITION NEAR 23.2S 71.9E. TROPICAL CYCLONE 04S (IRVING), LOCATED APPROXIMATELY 861 NM EAST- SOUTHEAST OF PORT LOUIS, MAURITIU, HAS TRACKED WEST-SOUTHWESTWARD AT 18 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 091200Z IS 25 FEET. NEXT WARNINGS AT 092100Z, 100300Z, 100900Z AND 101500Z. FOR TWELVE-HOURLY UPDATES. // 0418010406 98S 947E 20 0418010412 101S 946E 20 0418010418 104S 944E 20 0418010500 107S 940E 20 0418010506 112S 938E 25 0418010512 119S 933E 25 0418010518 123S 925E 30 0418010600 125S 916E 35 0418010606 126S 904E 35 0418010612 128S 893E 40 0418010618 129S 882E 45 0418010700 134S 870E 55 0418010700 134S 870E 55 0418010706 139S 857E 65 0418010706 139S 857E 65 0418010706 139S 857E 65 0418010712 148S 842E 75 0418010712 148S 842E 75 0418010712 148S 842E 75 0418010718 158S 830E 90 0418010718 158S 830E 90 0418010718 158S 830E 90 0418010800 167S 813E 90 0418010800 167S 813E 90 0418010800 167S 813E 90 0418010806 176S 795E 90 0418010806 176S 795E 90 0418010806 176S 795E 90 0418010812 183S 782E 90 0418010812 183S 782E 90 0418010812 183S 782E 90 0418010818 191S 768E 90 0418010818 191S 768E 90 0418010818 191S 768E 90 0418010900 201S 751E 85 0418010900 201S 751E 85 0418010900 201S 751E 85 0418010906 215S 742E 75 0418010906 215S 742E 75 0418010906 215S 742E 75 0418010912 224S 725E 70 0418010912 224S 725E 70 0418010912 224S 725E 70