WTXS52 PGTW 092100 WARNING ATCG MIL 18S SIO 190309200146 2019030918 18S EIGHTEEN 003 01 080 07 SATL 050 T000 169S 0420E 035 R034 080 NE QD 100 SE QD 060 SW QD 080 NW QD T012 170S 0427E 045 R034 080 NE QD 070 SE QD 060 SW QD 080 NW QD T024 171S 0428E 055 R050 030 NE QD 030 SE QD 040 SW QD 040 NW QD R034 090 NE QD 070 SE QD 070 SW QD 090 NW QD T036 175S 0427E 075 R064 020 NE QD 020 SE QD 020 SW QD 020 NW QD R050 030 NE QD 030 SE QD 030 SW QD 030 NW QD R034 120 NE QD 080 SE QD 080 SW QD 100 NW QD T048 178S 0420E 090 R064 030 NE QD 030 SE QD 030 SW QD 030 NW QD R050 040 NE QD 040 SE QD 040 SW QD 040 NW QD R034 100 NE QD 090 SE QD 090 SW QD 100 NW QD T072 185S 0401E 105 R064 030 NE QD 030 SE QD 030 SW QD 030 NW QD R050 050 NE QD 050 SE QD 050 SW QD 050 NW QD R034 100 NE QD 100 SE QD 100 SW QD 100 NW QD T096 191S 0376E 110 R064 040 NE QD 040 SE QD 040 SW QD 030 NW QD R050 050 NE QD 060 SE QD 060 SW QD 050 NW QD R034 100 NE QD 110 SE QD 110 SW QD 080 NW QD T120 189S 0358E 085 R064 015 NE QD 030 SE QD 040 SW QD 020 NW QD R050 030 NE QD 040 SE QD 050 SW QD 035 NW QD R034 065 NE QD 080 SE QD 080 SW QD 070 NW QD AMP 120HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 003 1. TROPICAL CYCLONE 18S (EIGHTEEN) WARNING NR 003 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 091800Z --- NEAR 16.9S 42.0E MOVEMENT PAST SIX HOURS - 080 DEGREES AT 07 KTS POSITION ACCURATE TO WITHIN 050 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT REPEAT POSIT: 16.9S 42.0E --- FORECASTS: 12 HRS, VALID AT: 100600Z --- 17.0S 42.7E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 135 DEG/ 01 KTS --- 24 HRS, VALID AT: 101800Z --- 17.1S 42.8E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 195 DEG/ 02 KTS --- 36 HRS, VALID AT: 110600Z --- 17.5S 42.7E MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT 020 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 245 DEG/ 04 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 111800Z --- 17.8S 42.0E MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 250 DEG/ 05 KTS --- 72 HRS, VALID AT: 121800Z --- 18.5S 40.1E MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 255 DEG/ 06 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 131800Z --- 19.1S 37.6E MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT VECTOR TO 120 HR POSIT: 275 DEG/ 04 KTS --- 120 HRS, VALID AT: 141800Z --- 18.9S 35.8E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT 040 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT 080 NM SOUTHEAST QUADRANT 080 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT --- REMARKS: 092100Z POSITION NEAR 16.9S 42.2E. TROPICAL CYCLONE 18S (EIGHTEEN), LOCATED APPROXIMATELY 334 NM NORTH-NORTHEAST OF EUROPA ISLAND, HAS TRACKED EASTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 091800Z IS 12 FEET. NEXT WARNINGS AT 100300Z, 100900Z, 101500Z AND 102100Z. // 1819030500 171S 375E 25 1819030506 170S 374E 25 1819030512 168S 372E 30 1819030518 164S 370E 30 1819030600 159S 369E 30 1819030606 155S 368E 30 1819030612 151S 367E 30 1819030618 149S 366E 30 1819030700 149S 364E 25 1819030706 152S 361E 25 1819030712 153S 356E 25 1819030718 153S 352E 20 1819030800 155S 354E 20 1819030806 157S 362E 20 1819030812 161S 371E 20 1819030818 165S 381E 20 1819030900 168S 390E 30 1819030906 170S 402E 35 1819030912 170S 413E 35 1819030918 169S 420E 35 NNNN