WTPN52 PGTW 241500 WARNING ATCG MIL 17W NWP 150824132545 2015082412 17W ATSANI 042 02 075 14 SATL 015 T000 329N 1508E 060 R050 130 NE QD 110 SE QD 100 SW QD 100 NW QD R034 190 NE QD 200 SE QD 210 SW QD 185 NW QD T012 346N 1547E 055 R050 090 NE QD 075 SE QD 070 SW QD 070 NW QD R034 145 NE QD 155 SE QD 160 SW QD 145 NW QD T024 372N 1590E 050 R034 115 NE QD 120 SE QD 125 SW QD 110 NW QD T036 397N 1629E 040 AMP 012HR BECOMING EXTRATROPICAL 024HR BECOMING EXTRATROPICAL 036HR EXTRATROPICAL SUBJ: TROPICAL STORM 17W (ATSANI) WARNING NR 042 1. TROPICAL STORM 17W (ATSANI) WARNING NR 042 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: 241200Z --- NEAR 32.9N 150.8E MOVEMENT PAST SIX HOURS - 075 DEGREES AT 14 KTS POSITION ACCURATE TO WITHIN 015 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 - 130 NM NORTHEAST QUADRANT 110 NM SOUTHEAST QUADRANT 100 NM SOUTHWEST QUADRANT 100 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT 200 NM SOUTHEAST QUADRANT 210 NM SOUTHWEST QUADRANT 185 NM NORTHWEST QUADRANT REPEAT POSIT: 32.9N 150.8E --- FORECASTS: 12 HRS, VALID AT: 250000Z --- 34.6N 154.7E MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 050 KT WINDS - 090 NM NORTHEAST QUADRANT 075 NM SOUTHEAST QUADRANT 070 NM SOUTHWEST QUADRANT 070 NM NORTHWEST QUADRANT RADIUS OF 034 KT WINDS - 145 NM NORTHEAST QUADRANT 155 NM SOUTHEAST QUADRANT 160 NM SOUTHWEST QUADRANT 145 NM NORTHWEST QUADRANT VECTOR TO 24 HR POSIT: 050 DEG/ 22 KTS --- 24 HRS, VALID AT: 251200Z --- 37.2N 159.0E MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT WIND RADII VALID OVER OPEN WATER ONLY BECOMING EXTRATROPICAL RADIUS OF 034 KT WINDS - 115 NM NORTHEAST QUADRANT 120 NM SOUTHEAST QUADRANT 125 NM SOUTHWEST QUADRANT 110 NM NORTHWEST QUADRANT VECTOR TO 36 HR POSIT: 050 DEG/ 20 KTS --- 36 HRS, VALID AT: 260000Z --- 39.7N 162.9E MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT WIND RADII VALID OVER OPEN WATER ONLY EXTRATROPICAL --- REMARKS: 241500Z POSITION NEAR 33.3N 151.8E. TROPICAL STORM 17W (ATSANI), LOCATED APPROXIMATELY 570 NM EAST OF YOKOSUKA, JAPAN, HAS TRACKED EAST-NORTHEASTWARD AT 14 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 241200Z IS 20 FEET. NEXT WARNINGS AT 242100Z, 250300Z, 250900Z AND 251500Z. REFER TO TYPHOON 16W (GONI) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES.// 1715081312 132N1642E 15 1715081318 138N1635E 20 1715081400 146N1631E 20 1715081406 149N1627E 25 1715081412 149N1625E 30 1715081418 149N1623E 35 1715081500 149N1621E 35 1715081506 150N1619E 40 1715081512 150N1616E 45 1715081518 150N1613E 55 1715081518 150N1613E 55 1715081600 148N1609E 55 1715081600 148N1609E 55 1715081606 146N1605E 65 1715081606 146N1605E 65 1715081612 145N1600E 65 1715081612 145N1600E 65 1715081618 144N1596E 65 1715081618 144N1596E 65 1715081700 144N1592E 75 1715081700 144N1592E 75 1715081700 144N1592E 75 1715081706 146N1585E 85 1715081706 146N1585E 85 1715081706 146N1585E 85 1715081712 150N1580E 95 1715081712 150N1580E 95 1715081712 150N1580E 95 1715081718 156N1571E 105 1715081718 156N1571E 105 1715081718 156N1571E 105 1715081800 160N1562E 115 1715081800 160N1562E 115 1715081800 160N1562E 115 1715081806 163N1553E 115 1715081806 163N1553E 115 1715081806 163N1553E 115 1715081812 170N1548E 120 1715081812 170N1548E 120 1715081812 170N1548E 120 1715081818 179N1539E 120 1715081818 179N1539E 120 1715081818 179N1539E 120 1715081900 186N1529E 130 1715081900 186N1529E 130 1715081900 186N1529E 130 1715081906 192N1519E 130 1715081906 192N1519E 130 1715081906 192N1519E 130 1715081912 196N1513E 140 1715081912 196N1513E 140 1715081912 196N1513E 140 1715081918 204N1504E 135 1715081918 204N1504E 135 1715081918 204N1504E 135 1715082000 212N1495E 135 1715082000 212N1495E 135 1715082000 212N1495E 135 1715082006 220N1486E 135 1715082006 220N1486E 135 1715082006 220N1486E 135 1715082012 225N1478E 130 1715082012 225N1478E 130 1715082012 225N1478E 130 1715082018 233N1470E 115 1715082018 233N1470E 115 1715082018 233N1470E 115 1715082100 241N1465E 115 1715082100 241N1465E 115 1715082100 241N1465E 115 1715082106 249N1461E 110 1715082106 249N1461E 110 1715082106 249N1461E 110 1715082112 256N1455E 100 1715082112 256N1455E 100 1715082112 256N1455E 100 1715082118 264N1453E 90 1715082118 264N1453E 90 1715082118 264N1453E 90 1715082200 271N1449E 85 1715082200 271N1449E 85 1715082200 271N1449E 85 1715082206 277N1449E 80 1715082206 277N1449E 80 1715082206 277N1449E 80 1715082212 283N1450E 80 1715082212 283N1450E 80 1715082212 283N1450E 80 1715082218 289N1452E 80 1715082218 289N1452E 80 1715082218 289N1452E 80 1715082300 296N1455E 80 1715082300 296N1455E 80 1715082300 296N1455E 80 1715082306 301N1460E 80 1715082306 301N1460E 80 1715082306 301N1460E 80 1715082312 306N1466E 75 1715082312 306N1466E 75 1715082312 306N1466E 75 1715082318 313N1473E 75 1715082318 313N1473E 75 1715082318 313N1473E 75 1715082400 320N1481E 65 1715082400 320N1481E 65 1715082406 326N1492E 65 1715082406 326N1492E 65 1715082412 329N1508E 60 1715082412 329N1508E 60 NNNN