WARNING ATCG MIL 23W NWP 151004015150 2015100400 23W CHOI-WAN 007 02 295 18 SATL 060 T000 202N 1606E 050 R034 280 NE QD 300 SE QD 330 SW QD 230 NW QD T012 206N 1576E 060 R050 150 NE QD 150 SE QD 150 SW QD 150 NW QD R034 270 NE QD 290 SE QD 320 SW QD 220 NW QD T024 210N 1548E 070 R064 100 NE QD 100 SE QD 100 SW QD 100 NW QD R050 120 NE QD 120 SE QD 120 SW QD 120 NW QD R034 260 NE QD 280 SE QD 310 SW QD 210 NW QD T036 217N 1526E 080 R064 070 NE QD 070 SE QD 070 SW QD 070 NW QD R050 100 NE QD 100 SE QD 100 SW QD 100 NW QD R034 250 NE QD 270 SE QD 300 SW QD 200 NW QD T048 231N 1513E 085 R064 045 NE QD 045 SE QD 045 SW QD 045 NW QD R050 060 NE QD 060 SE QD 060 SW QD 060 NW QD R034 230 NE QD 260 SE QD 290 SW QD 210 NW QD T072 277N 1499E 080 R064 040 NE QD 040 SE QD 040 SW QD 040 NW QD R050 060 NE QD 050 SE QD 050 SW QD 060 NW QD R034 200 NE QD 230 SE QD 250 SW QD 210 NW QD T096 347N 1486E 065 T120 437N 1472E 050 AMP 096HR BECOMING EXTRATROPICAL 120HR EXTRATROPICAL SUBJ: TROPICAL STORM 23W (CHOI-WAN) WARNING NR 007 1. TROPICAL STORM 23W (CHOI-WAN) WARNING NR 007 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 040000Z --- NEAR 20.2N 160.6E MOVEMENT PAST SIX HOURS - 295 DEGREES AT 18 KTS POSITION ACCURATE TO WITHIN 060 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 034 KT WINDS - 280 NM NORTHEAST QUADRANT 300 NM SOUTHEAST QUADRANT 330 NM SOUTHWEST QUADRANT 230 NM NORTHWEST QUADRANT REPEAT POSIT: 20.2N 160.6E --- FORECASTS: 12 HRS, VALID AT: 041200Z --- 20.6N 157.6E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 150 NM NORTHEAST QUADRANT 150 NM SOUTHEAST QUADRANT 150 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 270 NM NORTHEAST QUADRANT 290 NM SOUTHEAST QUADRANT 320 NM SOUTHWEST QUADRANT 220 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 280 DEG/ 13 KTS --- 24 HRS, VALID AT: 050000Z --- 21.0N 154.8E MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 100 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 120 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 120 NM SOUTHWEST QUADRANT 120 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 260 NM NORTHEAST QUADRANT 280 NM SOUTHEAST QUADRANT 310 NM SOUTHWEST QUADRANT 210 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 290 DEG/ 11 KTS --- 36 HRS, VALID AT: 051200Z --- 21.7N 152.6E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 070 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 100 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 250 NM NORTHEAST QUADRANT 270 NM SOUTHEAST QUADRANT 300 NM SOUTHWEST QUADRANT 200 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 320 DEG/ 09 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 060000Z --- 23.1N 151.3E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 064 KT WINDS - 045 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 060 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 230 NM NORTHEAST QUADRANT 260 NM SOUTHEAST QUADRANT 290 NM SOUTHWEST QUADRANT 210 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 345 DEG/ 12 KTS --- 72 HRS, VALID AT: 070000Z --- 27.7N 149.9E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 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 040 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 060 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT 230 NM SOUTHEAST QUADRANT 250 NM SOUTHWEST QUADRANT 210 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 350 DEG/ 18 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 080000Z --- 34.7N 148.6E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL VECTOR TO 120 HR POSIT: 355 DEG/ 23 KTS --- 120 HRS, VALID AT: 090000Z --- 43.7N 147.2E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 040300Z POSITION NEAR 20.3N 159.8E. TROPICAL STORM 23W (CHOI-WAN), LOCATED APPROXIMATELY 343 NM WEST OF WAKE ISLAND, HAS TRACKED WEST-NORTHWESTWARD AT 18 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 040000Z IS 20 FEET. NEXT WARNINGS AT 040900Z, 041500Z, 042100Z AND 050300Z. FOR SIX-HOURLY UPDATES.// 2315093006 149N1684E 20 2315093012 154N1681E 20 2315093018 156N1680E 20 2315100100 164N1679E 20 2315100106 170N1678E 20 2315100112 176N1675E 20 2315100118 180N1672E 20 2315100200 182N1670E 20 2315100206 184N1668E 20 2315100212 185N1667E 30 2315100218 186N1666E 35 2315100300 188N1664E 35 2315100306 190N1651E 40 2315100312 191N1633E 40 2315100318 195N1624E 45 2315100400 202N1606E 50 NNNN NNNN