WARNING ATCG MIL 23W NWP 161009011039 2016100900 23W SONGDA 004 02 285 15 SATL 030 T000 211N 1511E 045 R034 040 NE QD 035 SE QD 020 SW QD 035 NW QD T012 225N 1488E 055 R050 030 NE QD 030 SE QD 030 SW QD 030 NW QD R034 060 NE QD 055 SE QD 045 SW QD 065 NW QD T024 240N 1472E 065 R050 030 NE QD 030 SE QD 030 SW QD 030 NW QD R034 075 NE QD 085 SE QD 050 SW QD 055 NW QD T036 254N 1464E 080 R050 035 NE QD 035 SE QD 020 SW QD 030 NW QD R034 075 NE QD 085 SE QD 035 SW QD 045 NW QD T048 269N 1469E 090 R064 030 NE QD 030 SE QD 025 SW QD 030 NW QD R050 045 NE QD 035 SE QD 020 SW QD 030 NW QD R034 090 NE QD 090 SE QD 045 SW QD 050 NW QD T072 298N 1504E 085 R064 020 NE QD 020 SE QD 020 SW QD 020 NW QD R050 055 NE QD 050 SE QD 035 SW QD 030 NW QD R034 120 NE QD 110 SE QD 075 SW QD 085 NW QD T096 334N 1582E 060 T120 371N 1681E 045 AMP 072HR BECOMING EXTRATROPICAL 096HR BECOMING EXTRATROPICAL 120HR EXTRATROPICAL SUBJ: TROPICAL STORM 23W (SONGDA) WARNING NR 004 1. TROPICAL STORM 23W (SONGDA) WARNING NR 004 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 090000Z --- NEAR 21.1N 151.1E MOVEMENT PAST SIX HOURS - 285 DEGREES AT 15 KTS POSITION ACCURATE TO WITHIN 030 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 - 040 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT REPEAT POSIT: 21.1N 151.1E --- FORECASTS: 12 HRS, VALID AT: 091200Z --- 22.5N 148.8E 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 030 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT 055 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 315 DEG/ 11 KTS --- 24 HRS, VALID AT: 100000Z --- 24.0N 147.2E MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT WIND RADII VALID OVER OPEN WATER ONLY 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 - 075 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 055 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 335 DEG/ 08 KTS --- 36 HRS, VALID AT: 101200Z --- 25.4N 146.4E MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 075 NM NORTHEAST QUADRANT 085 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 015 DEG/ 08 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 110000Z --- 26.9N 146.9E 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 025 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT 035 NM SOUTHEAST QUADRANT 020 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT 090 NM SOUTHEAST QUADRANT 045 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT VECTOR TO 72 HR POSIT: 045 DEG/ 11 KTS --- 72 HRS, VALID AT: 120000Z --- 29.8N 150.4E MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL 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 - 055 NM NORTHEAST QUADRANT 050 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 030 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 085 NM NORTHWEST QUADRANT VECTOR TO 96 HR POSIT: 060 DEG/ 19 KTS --- LONG RANGE OUTLOOK: --- 96 HRS, VALID AT: 130000Z --- 33.4N 158.2E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL VECTOR TO 120 HR POSIT: 065 DEG/ 22 KTS --- 120 HRS, VALID AT: 140000Z --- 37.1N 168.1E MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 090300Z POSITION NEAR 21.4N 150.5E. TROPICAL STORM 23W (SONGDA), LOCATED APPROXIMATELY 246 NM SOUTHWEST OF MINAMI TORI SHIMA, HAS TRACKED WEST- NORTHWESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 090000Z IS 15 FEET. NEXT WARNINGS AT 090900Z, 091500Z, 092100Z AND 100300Z. REFER SIX-HOURLY UPDATES.// 2316100612 178N1654E 20 2316100618 179N1639E 20 2316100700 179N1630E 20 2316100706 182N1618E 20 2316100712 185N1604E 20 2316100718 187N1590E 20 2316100800 191N1573E 20 2316100806 195N1558E 25 2316100812 200N1543E 30 2316100818 207N1526E 35 2316100900 211N1511E 45 NNNN NNNN