WTIO51 PGTW 171500 WARNING ATCG MIL 01B NIO 200517125458 2020051712 01B AMPHAN 006 01 010 06 SATL 015 T000 120N 0864E 075 R064 015 NE QD 020 SE QD 025 SW QD 015 NW QD R050 050 NE QD 050 SE QD 075 SW QD 045 NW QD R034 075 NE QD 090 SE QD 120 SW QD 050 NW QD T012 131N 0865E 085 R064 000 NE QD 020 SE QD 020 SW QD 010 NW QD R050 060 NE QD 060 SE QD 080 SW QD 080 NW QD R034 210 NE QD 200 SE QD 160 SW QD 180 NW QD T024 143N 0866E 095 R064 020 NE QD 040 SE QD 040 SW QD 030 NW QD R050 070 NE QD 080 SE QD 090 SW QD 100 NW QD R034 220 NE QD 200 SE QD 170 SW QD 180 NW QD T036 158N 0870E 100 R064 030 NE QD 040 SE QD 050 SW QD 040 NW QD R050 070 NE QD 080 SE QD 100 SW QD 100 NW QD R034 210 NE QD 210 SE QD 170 SW QD 190 NW QD T048 176N 0875E 110 R064 040 NE QD 050 SE QD 060 SW QD 040 NW QD R050 060 NE QD 080 SE QD 100 SW QD 100 NW QD R034 210 NE QD 220 SE QD 160 SW QD 170 NW QD T072 221N 0889E 075 R064 020 NE QD 030 SE QD 020 SW QD 010 NW QD R050 030 NE QD 050 SE QD 050 SW QD 040 NW QD R034 140 NE QD 170 SE QD 110 SW QD 090 NW QD T096 251N 0894E 030 AMP 072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL CYCLONE 01B (AMPHAN) WARNING NR 006 1. TROPICAL CYCLONE 01B (AMPHAN) WARNING NR 006 01 ACTIVE TROPICAL CYCLONE IN NORTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 171200Z --- NEAR 12.0N 86.4E MOVEMENT PAST SIX HOURS - 010 DEGREES AT 06 KTS POSITION ACCURATE TO WITHIN 015 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 025 NM SOUTHWEST QUADRANT 015 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT REPEAT POSIT: 12.0N 86.4E --- FORECASTS: 12 HRS, VALID AT: 180000Z --- 13.1N 86.5E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 200 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 180 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 005 DEG/ 06 KTS --- 24 HRS, VALID AT: 181200Z --- 14.3N 86.6E MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 220 NM NORTHEAST QUADRANT 200 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 180 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 015 DEG/ 08 KTS --- 36 HRS, VALID AT: 190000Z --- 15.8N 87.0E MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 210 NM SOUTHEAST QUADRANT 170 NM SOUTHWEST QUADRANT 190 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 015 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 191200Z --- 17.6N 87.5E MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 170 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 015 DEG/ 12 KTS --- 72 HRS, VALID AT: 201200Z --- 22.1N 88.9E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 010 DEG/ 08 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 211200Z --- 25.1N 89.4E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 171500Z POSITION NEAR 12.3N 86.4E. 17MAY20. TROPICAL CYCLONE (TC) 01B (AMPHAN), LOCATED APPROXIMATELY 380 NM SOUTH-SOUTHEAST OF VISAKHAPATNAM, INDIA, HAS TRACKED NORTHWARD AT 06 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 171200Z IS 28 FEET. NEXT WARNINGS AT 172100Z, 180300Z, 180900Z AND 181500Z. // 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 NNNN