WTXS52 PGTW 060300 WARNING ATCG MIL 04S SIO 180106020241 2018010600 04S IRVING 001 02 255 09 SATL 050 T000 125S 0916E 035 R034 105 NE QD 090 SE QD 090 SW QD 130 NW QD T012 131S 0893E 040 R034 065 NE QD 135 SE QD 135 SW QD 065 NW QD T024 138S 0867E 045 R034 065 NE QD 195 SE QD 160 SW QD 060 NW QD T036 149S 0839E 055 R050 020 NE QD 055 SE QD 050 SW QD 030 NW QD R034 115 NE QD 205 SE QD 160 SW QD 065 NW QD T048 166S 0811E 065 R064 030 NE QD 055 SE QD 035 SW QD 015 NW QD R050 040 NE QD 075 SE QD 045 SW QD 025 NW QD R034 160 NE QD 220 SE QD 170 SW QD 090 NW QD T072 214S 0747E 070 R064 035 NE QD 065 SE QD 045 SW QD 020 NW QD R050 045 NE QD 115 SE QD 080 SW QD 035 NW QD R034 210 NE QD 230 SE QD 190 SW QD 085 NW QD T096 285S 0685E 055 R050 070 NE QD 110 SE QD 065 SW QD 025 NW QD R034 220 NE QD 235 SE QD 165 SW QD 075 NW QD T120 381S 0724E 045 R034 195 NE QD 195 SE QD 120 SW QD 140 NW QD AMP 120HR BECOMING EXTRATROPICAL SUBJ: TROPICAL CYCLONE WARNING 1. TROPICAL CYCLONE 04S (IRVING) WARNING NR 001 02 ACTIVE TROPICAL CYCLONES IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 060000Z --- NEAR 12.5S 91.6E MOVEMENT PAST SIX HOURS - 255 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 050 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT REPEAT POSIT: 12.5S 91.6E --- FORECASTS: 12 HRS, VALID AT: 061200Z --- 13.1S 89.3E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 135 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 255 DEG/ 13 KTS --- 24 HRS, VALID AT: 070000Z --- 13.8S 86.7E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 195 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 250 DEG/ 15 KTS --- 36 HRS, VALID AT: 071200Z --- 14.9S 83.9E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 205 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 235 DEG/ 16 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 080000Z --- 16.6S 81.1E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 230 DEG/ 19 KTS --- 72 HRS, VALID AT: 090000Z --- 21.4S 74.7E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 035 NM NORTHEAST QUADRANT 065 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT 115 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 230 NM SOUTHEAST QUADRANT 190 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 215 DEG/ 23 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 100000Z --- 28.5S 68.5E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 220 NM NORTHEAST QUADRANT 235 NM SOUTHEAST QUADRANT 165 NM SOUTHWEST QUADRANT 075 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 160 DEG/ 25 KTS --- 120 HRS, VALID AT: 110000Z --- 38.1S 72.4E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 195 NM NORTHEAST QUADRANT 195 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 140 NM NORTHWEST QUADRANT --- REMARKS: 060300Z POSITION NEAR 12.7S 91.0E. TROPICAL CYCLONE (TC) 04S (IRVING), LOCATED APPROXIMATELY 1173 NM EAST-SOUTHEAST OF DIEGO GARCIA, HAS TRACKED WEST-SOUTHWESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 060000Z IS 9 FEET. NEXT WARNINGS AT 060900Z, 061500Z, 062100Z AND 070300Z. FOR SIX-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 NNNN