WTPN51 PGTW 020900 WARNING ATCG MIL 17W NWP 170902071329 2017090206 17W SANVU 020 02 020 17 SATL 025 T000 314N 1453E 060 R050 105 NE QD 125 SE QD 095 SW QD 080 NW QD R034 190 NE QD 220 SE QD 175 SW QD 150 NW QD T012 355N 1479E 060 R050 085 NE QD 100 SE QD 075 SW QD 065 NW QD R034 175 NE QD 195 SE QD 160 SW QD 145 NW QD T024 409N 1520E 055 R050 060 NE QD 070 SE QD 055 SW QD 050 NW QD R034 160 NE QD 170 SE QD 145 SW QD 135 NW QD T036 464N 1568E 055 R050 050 NE QD 060 SE QD 050 SW QD 045 NW QD R034 170 NE QD 180 SE QD 165 SW QD 155 NW QD T048 501N 1606E 050 R050 040 NE QD 045 SE QD 035 SW QD 035 NW QD R034 135 NE QD 140 SE QD 135 SW QD 130 NW QD AMP 036HR BECOMING EXTRATROPICAL 048HR EXTRATROPICAL SUBJ: TROPICAL STORM 17W (SANVU) WARNING NR 020 1. TROPICAL STORM 17W (SANVU) WARNING NR 020 DOWNGRADED FROM TYPHOON 17W 02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 020600Z --- NEAR 31.4N 145.3E MOVEMENT PAST SIX HOURS - 020 DEGREES AT 17 KTS POSITION ACCURATE TO WITHIN 025 NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 105 NM NORTHEAST QUADRANT 125 NM SOUTHEAST QUADRANT 095 NM SOUTHWEST QUADRANT 080 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 220 NM SOUTHEAST QUADRANT 175 NM SOUTHWEST QUADRANT 150 NM NORTHWEST QUADRANT REPEAT POSIT: 31.4N 145.3E --- FORECASTS: 12 HRS, VALID AT: 021800Z --- 35.5N 147.9E MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 085 NM NORTHEAST QUADRANT 100 NM SOUTHEAST QUADRANT 075 NM SOUTHWEST QUADRANT 065 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 175 NM NORTHEAST QUADRANT 195 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 145 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 030 DEG/ 31 KTS --- 24 HRS, VALID AT: 030600Z --- 40.9N 152.0E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT 070 NM SOUTHEAST QUADRANT 055 NM SOUTHWEST QUADRANT 050 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT 170 NM SOUTHEAST QUADRANT 145 NM SOUTHWEST QUADRANT 135 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 030 DEG/ 33 KTS --- 36 HRS, VALID AT: 031800Z --- 46.4N 156.8E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT 060 NM SOUTHEAST QUADRANT 050 NM SOUTHWEST QUADRANT 045 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT 180 NM SOUTHEAST QUADRANT 165 NM SOUTHWEST QUADRANT 155 NM NORTHWEST QUADRANT VECTOR TO 48 HR POSIT: 035 DEG/ 22 KTS --- EXTENDED OUTLOOK: 48 HRS, VALID AT: 040600Z --- 50.1N 160.6E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT 045 NM SOUTHEAST QUADRANT 035 NM SOUTHWEST QUADRANT 035 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 135 NM NORTHEAST QUADRANT 140 NM SOUTHEAST QUADRANT 135 NM SOUTHWEST QUADRANT 130 NM NORTHWEST QUADRANT --- REMARKS: 020900Z POSITION NEAR 32.4N 145.9E. TROPICAL STORM 17W (SANVU), LOCATED APPROXIMATELY 305 NM NORTH- NORTHEAST OF CHICHI JIMA, HAS TRACKED NORTH-NORTHEASTWARD AT 17 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 020600Z IS 29 FEET. NEXT WARNINGS AT 021500Z, 022100Z, 030300Z AND 030900Z. FOR SIX-HOURLY UPDATES. // 1717082718 195N1458E 25 1717082800 197N1460E 30 1717082806 199N1462E 30 1717082812 203N1465E 30 1717082818 207N1470E 35 1717082900 216N1477E 40 1717082906 227N1477E 45 1717082912 240N1470E 45 1717082918 255N1458E 50 1717082918 255N1458E 50 1717083000 263N1444E 55 1717083000 263N1444E 55 1717083006 268N1428E 55 1717083006 268N1428E 55 1717083012 266N1415E 55 1717083012 266N1415E 55 1717083018 264N1409E 55 1717083018 264N1409E 55 1717083100 265N1416E 60 1717083100 265N1416E 60 1717083106 272N1420E 70 1717083106 272N1420E 70 1717083106 272N1420E 70 1717083112 276N1419E 75 1717083112 276N1419E 75 1717083112 276N1419E 75 1717083118 277N1417E 80 1717083118 277N1417E 80 1717083118 277N1417E 80 1717083121 275N1421E 80 1717083121 275N1421E 80 1717083121 275N1421E 80 1717090100 272N1422E 90 1717090100 272N1422E 90 1717090100 272N1422E 90 1717090106 274N1430E 90 1717090106 274N1430E 90 1717090106 274N1430E 90 1717090112 281N1435E 80 1717090112 281N1435E 80 1717090112 281N1435E 80 1717090118 286N1439E 70 1717090118 286N1439E 70 1717090118 286N1439E 70 1717090200 298N1446E 65 1717090200 298N1446E 65 1717090200 298N1446E 65 1717090206 314N1453E 60 1717090206 314N1453E 60 NNNN