WTXS51 PGTW 282100 WARNING ATCG MIL 07S SIO 201228203152 2020122818 07S CHALANE 009 01 275 09 SATL 060 T000 200S 0416E 040 R034 010 NE QD 040 SE QD 035 SW QD 010 NW QD T012 197S 0398E 045 R034 040 NE QD 050 SE QD 030 SW QD 010 NW QD T024 196S 0372E 050 R050 020 NE QD 030 SE QD 020 SW QD 010 NW QD R034 055 NE QD 060 SE QD 045 SW QD 040 NW QD T036 198S 0351E 055 R050 020 NE QD 030 SE QD 020 SW QD 010 NW QD R034 040 NE QD 060 SE QD 040 SW QD 025 NW QD T048 198S 0317E 035 T072 203S 0263E 025 AMP 048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND 072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL CYCLONE 07S (CHALANE) WARNING NR 009 1. TROPICAL CYCLONE 07S (CHALANE) WARNING NR 009 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 281800Z --- NEAR 20.0S 41.6E MOVEMENT PAST SIX HOURS - 275 DEGREES AT 09 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 010 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT REPEAT POSIT: 20.0S 41.6E --- FORECASTS: 12 HRS, VALID AT: 290600Z --- 19.7S 39.8E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 010 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 270 DEG/ 12 KTS --- 24 HRS, VALID AT: 291800Z --- 19.6S 37.2E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY 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 - 055 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 265 DEG/ 10 KTS --- 36 HRS, VALID AT: 300600Z --- 19.8S 35.1E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY 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 - 040 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 025 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 270 DEG/ 16 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 301800Z --- 19.8S 31.7E MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND VECTOR TO 72 HR POSIT: 265 DEG/ 13 KTS --- 72 HRS, VALID AT: 311800Z --- 20.3S 26.3E MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND --- REMARKS: 282100Z POSITION NEAR 19.9S 41.2E. 28DEC20. TROPICAL CYCLONE 07S (CHALANE), LOCATED APPROXIMATELY 154 NM NORTH-NORTHEAST OF EUROPA ISLAND, HAS TRACKED WESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 281800Z IS 14 FEET. NEXT WARNINGS AT 290900Z AND 292100Z.// 0720122118 130S 620E 25 0720122200 134S 621E 20 0720122206 137S 620E 20 0720122212 139S 617E 25 0720122218 145S 616E 25 0720122300 150S 614E 25 0720122306 150S 611E 25 0720122312 149S 608E 25 0720122318 147S 605E 30 0720122400 147S 600E 30 0720122406 154S 592E 30 0720122412 154S 582E 30 0720122418 159S 574E 35 0720122500 158S 565E 35 0720122506 159S 556E 35 0720122512 160S 548E 35 0720122518 160S 539E 35 0720122600 160S 531E 35 0720122606 162S 525E 35 0720122612 168S 510E 35 0720122618 176S 497E 35 0720122700 178S 486E 30 0720122706 182S 476E 30 0720122712 187S 466E 30 0720122718 191S 457E 30 0720122800 196S 446E 30 0720122806 200S 434E 35 0720122812 201S 426E 35 0720122818 200S 416E 40 NNNN