WTIO52 PGTW 240900 WARNING ATCG MIL 04B NIO 201124075640 2020112406 04B NIVAR 004 02 270 05 SATL 060 T000 095N 0828E 045 R034 030 NE QD 060 SE QD 065 SW QD 045 NW QD T012 098N 0820E 060 R050 000 NE QD 020 SE QD 020 SW QD 010 NW QD R034 090 NE QD 060 SE QD 060 SW QD 080 NW QD T024 105N 0809E 070 R064 010 NE QD 020 SE QD 000 SW QD 000 NW QD R050 010 NE QD 010 SE QD 010 SW QD 010 NW QD R034 100 NE QD 060 SE QD 060 SW QD 060 NW QD T036 113N 0799E 075 R064 010 NE QD 010 SE QD 000 SW QD 000 NW QD R050 010 NE QD 010 SE QD 010 SW QD 010 NW QD R034 090 NE QD 050 SE QD 040 SW QD 020 NW QD T048 120N 0789E 045 R034 100 NE QD 040 SE QD 000 SW QD 010 NW QD T072 132N 0773E 030 AMP 048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL CYCLONE 04B (NIVAR) WARNING NR 004 1. TROPICAL CYCLONE 04B (NIVAR) WARNING NR 004 02 ACTIVE TROPICAL CYCLONES IN NORTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 240600Z --- NEAR 9.5N 82.8E MOVEMENT PAST SIX HOURS - 270 DEGREES AT 05 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 065 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT REPEAT POSIT: 9.5N 82.8E --- FORECASTS: 12 HRS, VALID AT: 241800Z --- 9.8N 82.0E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 305 DEG/ 06 KTS --- 24 HRS, VALID AT: 250600Z --- 10.5N 80.9E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 310 DEG/ 06 KTS --- 36 HRS, VALID AT: 251800Z --- 11.3N 79.9E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 000 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 010 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 305 DEG/ 06 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 260600Z --- 12.0N 78.9E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 000 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 310 DEG/ 05 KTS --- 72 HRS, VALID AT: 270600Z --- 13.2N 77.3E MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 240900Z POSITION NEAR 9.6N 82.6E. 24NOV20. TROPICAL CYCLONE 04B (NIVAR), LOCATED APPROXIMATELY 849 NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED WESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 240600Z IS 17 FEET. NEXT WARNINGS AT 241500Z, 242100Z, 250300Z AND 250900Z. FOR SIX-HOURLY UPDATES. // 0420112118 64N 870E 20 0420112200 69N 864E 20 0420112206 75N 858E 25 0420112212 82N 855E 25 0420112218 89N 850E 25 0420112300 92N 846E 30 0420112306 96N 842E 30 0420112312 98N 838E 35 0420112318 97N 835E 40 0420112400 95N 833E 40 0420112406 95N 828E 45 NNNN