WTXS52 PGTW 102100 WARNING ATCG MIL 18S SIO 190310193925 2019031018 18S IDAI 007 01 090 02 SATL 020 T000 172S 0432E 070 R064 020 NE QD 020 SE QD 020 SW QD 025 NW QD R050 035 NE QD 030 SE QD 030 SW QD 035 NW QD R034 080 NE QD 075 SE QD 070 SW QD 080 NW QD T012 176S 0433E 085 R064 010 NE QD 010 SE QD 020 SW QD 020 NW QD R050 040 NE QD 030 SE QD 040 SW QD 040 NW QD R034 120 NE QD 080 SE QD 080 SW QD 100 NW QD T024 182S 0430E 100 R064 020 NE QD 010 SE QD 020 SW QD 020 NW QD R050 040 NE QD 040 SE QD 040 SW QD 040 NW QD R034 110 NE QD 090 SE QD 090 SW QD 100 NW QD T036 186S 0421E 110 R064 030 NE QD 030 SE QD 030 SW QD 030 NW QD R050 050 NE QD 050 SE QD 040 SW QD 050 NW QD R034 120 NE QD 100 SE QD 090 SW QD 100 NW QD T048 190S 0413E 115 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 110 NE QD 100 SE QD 090 SW QD 090 NW QD T072 195S 0392E 120 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 050 NE QD 060 SE QD 050 SW QD 050 NW QD R034 110 NE QD 110 SE QD 110 SW QD 100 NW QD T096 192S 0368E 120 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 050 NE QD 060 SE QD 060 SW QD 040 NW QD R034 100 NE QD 110 SE QD 110 SW QD 080 NW QD T120 185S 0352E 095 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 050 NE QD 060 SE QD 050 SW QD 040 NW QD R034 100 NE QD 100 SE QD 110 SW QD 100 NW QD AMP 120HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND SUBJ: TROPICAL CYCLONE 18S (IDAI) WARNING NR 007 1. TROPICAL CYCLONE 18S (IDAI) WARNING NR 007 01 ACTIVE TROPICAL CYCLONE IN SOUTHIO MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 101800Z --- NEAR 17.2S 43.2E MOVEMENT PAST SIX HOURS - 090 DEGREES AT 02 KTS POSITION ACCURATE TO WITHIN 020 NM POSITION BASED ON EYE FIXED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 070 KT, GUSTS 085 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 025 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 030 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT REPEAT POSIT: 17.2S 43.2E --- FORECASTS: 12 HRS, VALID AT: 110600Z --- 17.6S 43.3E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 030 NM SOUTHEAST QUADRANT 040 NM SOUTHWEST QUADRANT 040 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 24 HR POSIT: 205 DEG/ 03 KTS --- 24 HRS, VALID AT: 111800Z --- 18.2S 43.0E MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT 010 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 020 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 - 110 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 245 DEG/ 05 KTS --- 36 HRS, VALID AT: 120600Z --- 18.6S 42.1E MAX SUSTAINED WINDS - 110 KT, GUSTS 135 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 040 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 240 DEG/ 04 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 121800Z --- 19.0S 41.3E MAX SUSTAINED WINDS - 115 KT, GUSTS 140 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 - 110 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 090 NM SOUTHWEST QUADRANT 090 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 255 DEG/ 05 KTS --- 72 HRS, VALID AT: 131800Z --- 19.5S 39.2E MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 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 050 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 275 DEG/ 06 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 141800Z --- 19.2S 36.8E MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 030 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 040 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: 295 DEG/ 04 KTS --- 120 HRS, VALID AT: 151800Z --- 18.5S 35.2E MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT WIND RADII VALID OVER OPEN WATER ONLY DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND RADIUS OF 064 KT WINDS - 030 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 050 NM SOUTHWEST QUADRANT 040 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 110 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT --- REMARKS: 102100Z POSITION NEAR 17.3S 43.2E. TROPICAL CYCLONE 18S (IDAI), LOCATED APPROXIMATELY 345 NM NORTH- NORTHEAST OF EUROPA ISLAND, HAS TRACKED EASTWARD AT 02 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 101800Z IS 19 FEET. NEXT WARNINGS AT 110300Z, 110900Z, 111500Z AND 112100Z. // 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 171S 420E 40 1819031000 172S 424E 45 1819031006 172S 426E 50 1819031006 172S 426E 50 1819031012 172S 430E 55 1819031012 172S 430E 55 1819031018 172S 432E 70 1819031018 172S 432E 70 1819031018 172S 432E 70 NNNN