WTIO51 PGTW 200900 WARNING ATCG MIL 01B NIO 200520074105 2020052006 01B AMPHAN 017 01 015 14 SATL 030 T000 205N 0879E 085 R064 010 NE QD 030 SE QD 015 SW QD 015 NW QD R050 045 NE QD 050 SE QD 045 SW QD 040 NW QD R034 100 NE QD 150 SE QD 140 SW QD 065 NW QD T012 229N 0886E 060 R050 020 NE QD 030 SE QD 020 SW QD 010 NW QD R034 090 NE QD 130 SE QD 070 SW QD 050 NW QD T024 244N 0890E 045 T036 253N 0898E 030 AMP 012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL CYCLONE 01B (AMPHAN) WARNING NR 017 1. TROPICAL CYCLONE 01B (AMPHAN) WARNING NR 017 01 ACTIVE TROPICAL CYCLONE IN NORTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 200600Z --- NEAR 20.5N 87.9E MOVEMENT PAST SIX HOURS - 015 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 030 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 015 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 140 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT REPEAT POSIT: 20.5N 87.9E --- FORECASTS: 12 HRS, VALID AT: 201800Z --- 22.9N 88.6E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 130 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 015 DEG/ 08 KTS --- 24 HRS, VALID AT: 210600Z --- 24.4N 89.0E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 36 HR POSIT: 040 DEG/ 06 KTS --- 36 HRS, VALID AT: 211800Z --- 25.3N 89.8E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 200900Z POSITION NEAR 21.1N 88.1E. 20MAY20. TROPICAL CYCLONE 01B (AMPHAN), LOCATED APPROXIMATELY 129 NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTH- NORTHEASTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 200600Z IS 35 FEET. NEXT WARNINGS AT 201500Z, 202100Z, 210300Z AND 210900Z. // 0120051506 87N 872E 20 0120051512 91N 867E 20 0120051518 94N 863E 25 0120051600 97N 861E 30 0120051606 100N 859E 35 0120051612 103N 860E 40 0120051618 107N 861E 50 0120051618 107N 861E 50 0120051700 110N 863E 60 0120051700 110N 863E 60 0120051706 114N 863E 65 0120051706 114N 863E 65 0120051706 114N 863E 65 0120051712 120N 864E 75 0120051712 120N 864E 75 0120051712 120N 864E 75 0120051718 126N 865E 115 0120051718 126N 865E 115 0120051718 126N 865E 115 0120051800 130N 864E 130 0120051800 130N 864E 130 0120051800 130N 864E 130 0120051806 134N 862E 140 0120051806 134N 862E 140 0120051806 134N 862E 140 0120051812 140N 863E 140 0120051812 140N 863E 140 0120051812 140N 863E 140 0120051818 148N 865E 130 0120051818 148N 865E 130 0120051818 148N 865E 130 0120051900 156N 868E 120 0120051900 156N 868E 120 0120051900 156N 868E 120 0120051906 165N 869E 110 0120051906 165N 869E 110 0120051906 165N 869E 110 0120051912 174N 870E 100 0120051912 174N 870E 100 0120051912 174N 870E 100 0120051918 183N 871E 100 0120051918 183N 871E 100 0120051918 183N 871E 100 0120052000 192N 875E 95 0120052000 192N 875E 95 0120052000 192N 875E 95 0120052006 205N 879E 85 0120052006 205N 879E 85 0120052006 205N 879E 85 NNNN