WTXS51 PGTW 180900 WARNING ATCG MIL 22S SIO 200318072505 2020031806 22S HEROLD 011 01 135 14 SATL 020 T000 227S 0661E 055 R050 035 NE QD 035 SE QD 060 SW QD 055 NW QD R034 105 NE QD 060 SE QD 090 SW QD 095 NW QD T012 238S 0683E 045 R034 080 NE QD 055 SE QD 070 SW QD 060 NW QD T024 247S 0699E 035 R034 060 NE QD 050 SE QD 040 SW QD 040 NW QD AMP 000HR BECOMING EXTRATROPICAL 012HR BECOMING EXTRATROPICAL 024HR EXTRATROPICAL SUBJ: TROPICAL CYCLONE 22S (HEROLD) WARNING NR 011 1. TROPICAL CYCLONE 22S (HEROLD) WARNING NR 011 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 180600Z --- NEAR 22.7S 66.1E MOVEMENT PAST SIX HOURS - 135 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 105 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 095 NM NORTHWEST QUADRANT REPEAT POSIT: 22.7S 66.1E --- FORECASTS: 12 HRS, VALID AT: 181800Z --- 23.8S 68.3E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING SUBTROPICAL RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 120 DEG/ 09 KTS --- 24 HRS, VALID AT: 190600Z --- 24.7S 69.9E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY SUBTROPICAL RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT --- REMARKS: 180900Z POSITION NEAR 23.0S 66.7E. 18MAR20. TROPICAL CYCLONE (TC) 22S (HEROLD), LOCATED APPROXIMATELY 516 NM EAST-SOUTHEAST OF PORT LOUIS, MAURITIUS, HAS TRACKED SOUTHEASTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180600Z IS 23 FEET. NEXT WARNINGS AT 182100Z.// 2220031212 143S 540E 25 2220031218 141S 534E 25 2220031300 141S 528E 30 2220031306 143S 524E 35 2220031312 145S 522E 40 2220031318 149S 516E 45 2220031400 151S 511E 55 2220031400 151S 511E 55 2220031406 151S 509E 60 2220031406 151S 509E 60 2220031412 150S 510E 60 2220031412 150S 510E 60 2220031418 149S 512E 65 2220031418 149S 512E 65 2220031418 149S 512E 65 2220031500 151S 513E 70 2220031500 151S 513E 70 2220031500 151S 513E 70 2220031506 150S 517E 70 2220031506 150S 517E 70 2220031506 150S 517E 70 2220031512 152S 521E 70 2220031512 152S 521E 70 2220031512 152S 521E 70 2220031518 153S 527E 80 2220031518 153S 527E 80 2220031518 153S 527E 80 2220031600 155S 533E 75 2220031600 155S 533E 75 2220031600 155S 533E 75 2220031606 157S 542E 80 2220031606 157S 542E 80 2220031606 157S 542E 80 2220031612 160S 552E 80 2220031612 160S 552E 80 2220031612 160S 552E 80 2220031618 168S 568E 80 2220031618 168S 568E 80 2220031618 168S 568E 80 2220031700 180S 585E 90 2220031700 180S 585E 90 2220031700 180S 585E 90 2220031703 185S 594E 100 2220031703 185S 594E 100 2220031703 185S 594E 100 2220031706 191S 604E 90 2220031706 191S 604E 90 2220031706 191S 604E 90 2220031712 199S 620E 80 2220031712 199S 620E 80 2220031712 199S 620E 80 2220031718 209S 635E 70 2220031718 209S 635E 70 2220031718 209S 635E 70 2220031800 217S 650E 60 2220031800 217S 650E 60 2220031806 227S 661E 55 2220031806 227S 661E 55 NNNN